ISC 2026 - Day 2

<h4>What if you could compress 179 days of grueling laboratory workflow into just 14 hours?</h4>In this episode of ‪ChromatographyTalk‬, ‪Organomation‬ General Manager David Oliva sits down with analytical chemist Laura Penabad to discuss her groundbreaking new research in biocatalysis and high-throughput screening. Evolving engineered enzymes typically requires checking thousands of variants—a massive bottleneck when traditional Liquid Chromatography-Mass Spectrometry (LC-MS) runs take minutes per sample. Laura reveals how her team built a modular screening platform that shatters this limitation, running samples 128 times faster than standard methods without sacrificing analytical accuracy.Laura breaks down the "orchestra" of technologies making this possible, including coupling nanoliter droplet microfluidics with Cyclic Ion Mobility-Mass Spectrometry (cIM-MS) to separate complex chemical isomers in milliseconds. She also shares the chaotic but triumphant behind-the-scenes stories of her PhD journey—from presenting a "comically bad" early poster at ASMS to recruiting an undergraduate mechanical engineer to build custom automation software from scratch.If you are an early-career researcher, a mass spec enthusiast, or curious about the future of synthetic biology and machine learning in chemistry, this episode is packed with invaluable intuition and advice.<h3>Video Transcription</h3><h4>From Months to Hours: Droplet Ion Mobility–MS for Biocatalysis Screening</h4>High-throughput screening is central to directed enzyme evolution, but conventional analytical workflows can create a difficult compromise: extremely fast screens often provide limited structural information, while techniques such as LC-MS offer much richer chemical insight at the cost of throughput. In a recent interview, analytical chemist Laura described how her work with droplet-based cyclic ion mobility mass spectrometry is helping bridge that gap—providing rapid analysis while retaining the ability to distinguish structurally similar products.Her research grew from an initially modest proof of concept into a screening platform capable of analyzing a 96-well plate in roughly ten minutes. The resulting workflow was approximately 128 times faster than a conventional three-minute LC-MS analysis, opening new possibilities for directed evolution campaigns in which thousands of enzyme variants need to be evaluated.<h4>Directed evolution needs better analytical screening</h4>Biocatalysis takes advantage of enzymes as highly selective catalysts capable of performing reactions under relatively mild conditions. Directed evolution extends those capabilities by deliberately modifying enzyme sequences, expressing large numbers of variants, screening their activity, and using the best-performing mutants as starting points for subsequent rounds of evolution.The process can be repeated multiple times, progressively steering an enzyme toward improved activity, altered substrate specificity, or even chemistry that does not occur naturally.But the effectiveness of directed evolution depends heavily on the screening step. The more variants that can be analyzed—and the more useful chemical information that can be collected for each one—the more effectively researchers can explore the enormous sequence space available to an enzyme.For Laura, this created a clear analytical challenge: develop a screening platform that was substantially faster than conventional chromatographic analysis without sacrificing the structural discrimination needed for chemically similar products.<h4>From an imperfect first experiment to a working platform</h4>The project did not begin with a polished high-throughput workflow.Laura recalled looking back at her 2023 ASMS poster, where the early system was still working with standards rather than true isomeric samples. Droplet introduction was slow—around six seconds per droplet—and the signals were far from the ideal reproducible, square, flat-topped profiles expected from replicate droplets.Nevertheless, simply producing a droplet signal represented an important first milestone.The decisive change came when the project stopped being treated merely as a demonstration that droplet ion mobility–MS could work and instead became a deliberate effort to build a robust screening platform.Laura approached the problem in modules. First came reliable droplet introduction. Then the ion mobility separation method. Quantification became another independent component. Matrix effects were introduced later, gradually making the system resemble the conditions expected with real screening samples.Each layer was tested before another was added.This stepwise strategy became one of the central principles of the project: rather than attempting to optimize the entire system simultaneously, individual components were developed, challenged, and then assembled into an increasingly realistic workflow.<h4>Finding the middle ground between speed and structural information</h4>One of the biggest analytical problems in high-throughput screening is distinguishing products with the same nominal or exact mass.Constitutional isomers may contain the same atoms and therefore generate the same mass-to-charge ratio, while differing only in how functional groups are arranged within the molecular structure. Very rapid optical or mass-based screens may therefore struggle to distinguish them.Traditional LC-MS can solve many of these problems through chromatographic separation, but a several-minute analysis rapidly becomes impractical when thousands of enzyme variants must be screened.Ion mobility offered Laura’s team another option.Rather than separating compounds on a chromatographic timescale, ion mobility can differentiate ions according to their gas-phase behavior on a much shorter timescale. In the workflow described in the interview, this created a useful compromise: not the kilohertz throughput possible with some simple screening technologies, but dramatically faster structural differentiation than conventional LC-MS.The goal was therefore not simply to achieve the fastest possible screen, but to find a middle-throughput analytical regime with enough resolving power to answer chemically meaningful questions.<h4>A 96-well plate in about ten minutes</h4>That strategy eventually produced one of the most striking results of the project.The droplet cyclic ion mobility–MS platform processed a 96-well plate in roughly ten minutes, while maintaining quantitative results comparable with the conventional LC-MS workflow used for comparison. According to the interview, this represented an approximately 128-fold increase in analysis speed relative to a three-minute LC-MS run.Laura described the successful plate experiment less as a surprise than as confirmation that the modular development strategy had worked.Before reaching that point, the workflow had already been challenged through a sequence of increasingly demanding experiments: droplet formation, ion mobility separation, calibration, matrix-containing calibration, and cross-testing analytes at different concentrations. By the time the complete plate was analyzed, each individual part of the analytical system had already been tested under progressively more realistic conditions.<h4>What does that speed mean for directed evolution?</h4>The impact becomes even clearer when the workflow is considered at the scale of an entire directed-evolution campaign.Laura’s manuscript estimated that a five-round campaign involving 5,000 variants would require approximately 179 days using the conventional LC-MS workflow but only about 14 hours using the new platform.Compressing months of analytical work into less than a day has consequences beyond laboratory productivity.It allows researchers to screen more enzyme variants and therefore sample a larger portion of sequence space. But the resulting datasets may also become increasingly valuable for computational approaches.Rather than retaining information only about the best-performing enzyme variant, researchers can preserve data describing variants that performed poorly as well as those that succeeded. When genotype and phenotype information remain linked through the well-plate workflow, these larger datasets can potentially provide richer input for machine-learning models designed to guide subsequent rounds of enzyme evolution.Faster analysis therefore does more than accelerate an existing experiment—it can change the scale and design of the experiment itself.<h4>Balancing ion mobility resolution and signal</h4>Increasing cyclic ion mobility separation time can improve resolution, but it also introduces an important trade-off: additional passes can reduce signal.Laura optimized this balance experimentally by continuously infusing mixtures containing both isomers and progressively adjusting the ion mobility conditions. After tuning parameters such as wave height and velocity, increasing the separation to three passes provided baseline resolution at the high analyte concentrations used during method development.<blockquote>Concentration, however, also mattered.</blockquote>At higher ion populations, space-charge effects could broaden peaks and reduce the baseline separation. This meant that the optimal number of passes could not be selected independently of the concentration range required by the final assay.Her broader advice for optimization is therefore application-driven: decide first what the analytical method actually needs to accomplish.More speed will almost always require sacrificing something—resolution, signal intensity, quantitative precision, or another performance parameter. The key is to identify which compromise the application can tolerate and then optimize the system around that requirement.<h4>Solving droplet carryover with a practical compromise</h4>Droplet-based workflows present their own engineering challenges, including carryover between neighboring samples.In Laura’s system, analytes showed little tendency to partition into the fluorinated oil separating aqueous droplets within the Teflon tubing. The more troublesome carryover occurred closer to electrospray ionization, where a small amount of sample could remain associated with the interface and appear when the next droplet arrived.Rather than adding excessive engineering complexity to an already elaborate platform, the researchers adopted a pragmatic solution: a sacrificial wash droplet between analytical samples.It is an example of a recurring theme throughout the project. The objective was not to construct the theoretically most sophisticated droplet system, but to create a screening workflow that remained sufficiently robust, reproducible, and practical for large numbers of samples.<h4>High-throughput analysis also requires high-throughput data processing</h4>Accelerating the mass spectrometry experiment created another bottleneck: the data.The instrument produced a continuous intensity-versus-time trace rather than a neatly organized well-plate dataset. With small experiments, Laura could manually identify individual droplets and process the results in spreadsheets. That approach quickly became unrealistic as sample numbers increased.The solution emerged through collaboration with an undergraduate mentee, Aiden, who helped develop a dedicated software tool for processing the continuous traces.Laura defined how the software should behave and how the analytical information should be organized, while Aiden developed the computational implementation. The workflow itself was subsequently adjusted to make automated data processing more reliable—for example, by introducing marker columns that allowed the software to recognize the end of each plate row.The resulting tool can accept the acquired traces together with information about plate dimensions and replicates and automatically return parameters including peak identity, duration, and the corresponding well position. A later version also generated an automatically populated heat map.The experience illustrates how improving analytical throughput often requires simultaneous development of instrumentation, experimental design, and informatics. Making the measurement faster is useful only if the resulting data can be processed at a comparable speed.<h4>Mentoring became part of the scientific process</h4>The software project also reflects another theme Laura emphasized throughout the interview: the value of mentoring.Several younger researchers contributed directly to the development of the final platform. Laura described mentees not simply as additional hands in the laboratory but as scientists capable of proposing their own hypotheses and experimental ideas.Working with undergraduate researchers also influenced the way she organized experiments.Because their available laboratory time was limited, each task needed to have a clear purpose. That encouraged a more disciplined approach to experimental planning: instead of performing experiments simply because they could be done, the team had to ask which experiment would most efficiently answer the next important question.In that sense, mentoring became another mechanism for improving the research itself.<h4>The next step: continuous, automated screening</h4>Despite the dramatic increase in analytical speed, the current workflow still includes manual operations such as loading tubing and connecting the sample stream to the mass spectrometer.The next engineering challenge is therefore automation.Laura described ongoing work using the Venturi effect to pull samples directly from wells into the droplet system. Building on previous work in the laboratory with 96-well plates, she has already tested this approach with as many as 2,000 samples.The long-term direction is clear: continuous and robust droplet generation, automated handling of thousands of samples, rapid ion mobility separation, mass spectrometric detection, and automated reconstruction of the resulting data into plate-based outputs.Combining those elements could move the system closer to the type of large-scale screening required for increasingly ambitious biocatalysis campaigns.<h4>Learning mass spectrometry one problem at a time</h4>Laura also reflected on the broader experience of developing the platform during her PhD.Ion mobility and mass spectrometry initially appeared intimidating, particularly because they combine concepts from analytical chemistry, physical chemistry, separations, instrumentation, and electrical engineering. What eventually changed was not simply learning more facts, but developing the ability to move repeatedly between theory and experiment.An unexpected result sends the researcher back to the underlying theory. A better understanding suggests a modified experiment. That experiment creates another observation, gradually building intuition about how the system behaves.Her advice to early-career scientists is therefore to accept that this process takes time.Advanced analytical techniques may initially appear overwhelming, but understanding develops incrementally through repeated interaction between theory, experimentation, failure, and refinement. Equally important, she emphasized the role of the supportive ion mobility–mass spectrometry community in making a technically demanding field more approachable for young researchers.From the first inconsistent droplets to a platform capable of processing thousands of samples, that iterative mindset ultimately shaped the entire project.<blockquote>This text has been automatically transcribed from a video presentation using AI technology. It may contain inaccuracies and is not guaranteed to be 100% correct.</blockquote><blockquote><h4>Concentrating on Chromatography Podcast</h4>Dive into the frontiers of chromatography, mass spectrometry, and sample preparation with host David Oliva. Each episode features candid conversations with leading researchers, industry innovators, and passionate scientists who are shaping the future of analytical chemistry. From decoding PFAS detection challenges to exploring the latest in AI-assisted liquid chromatography, this show uncovers practical workflows, sustainability breakthroughs, and the real-world impact of separation science. Whether you’re a chromatographer, lab professional, or researcher you'll discover inspiring content!You can find Concentrating on Chromatography Podcast in podcast apps:<ul><li><a target="_blank" rel="noopener noreferrer" href="https://open.spotify.com/show/1wZg67rCjoGju4yhqxI3tL">Spotify</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podcasts.apple.com/tz/podcast/concentrating-on-chromatography/id1788429185">Apple podcast</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podscan.fm/podcasts/concentrating-on-chromatography">podscan</a></li></ul>and on <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/@ChromatographyTalk/videos">YouTube channel</a></blockquote>

Droplet Cyclic Ion Mobility Mass Spec: Compressing Months of Enzyme Screening Into Just 14 Hours

ISC 2026 - Day 3

Article

Events

Video

Scientists

Interview

The International Symposium on Chromatography (ISC) represents the oldest conference series focussing on separation science. ISC symposia have been organised since 1956 in each even year. ISC is internationally recognised as one of the premier meeting series for discussion of all modes of chromatography and separation science with a broad coverage of techniques and applications.

International Symposium on Chromatography - (ISC)

Organomation, founded in 1959, designs and manufactures high-quality nitrogen evaporators and extraction systems. Known for innovation and durability, their lab instruments are used globally for efficient sample preparation with strong customer support.

Organomation

DataApex Clarity Offline Chromatography Software

Clarity Offline allows users to import previously acquired data and to evaluate and prepare methods in regulated environment.

Clarity Offline allows users to import previously acquired data and to evaluate and prepare methods. This version cannot acquire data, but it can share data or even directly access (through LAN) projects of the <a href="https://lcms.labrulez.com/products/999">Clarity</a> and Clarity Lite software. With Clarity Offline users are able to work with acquired data on additional computers in the lab or at home. The software works with the same files and provides the same outputs (printing and exporting) as Clarity and Clarity Lite.
Clarity Offline is intended for use as additional software that supplements Clarity and Clarity Lite. It can also be used to evaluate data from other manufacturers&#39; CDS.
<blockquote>
Ask for <a href="https://www.dataapex.com/product/clarity-demo">Clarity Demo version</a> which allows you to get your hands on software before purchase
</blockquote>
<h3>Main features</h3>
<ul>
<li>21 CFR Part 11 compliance: Clarity Offline contains all functions (Electronic Signatures, User Accounts, Audit Trail, etc.) for compliance with the 21 CFR Part 11 directive of the FDA. Clarity Offline can be used for evaluation in regulated environments.
</li>
<li>Networked Solution: Clarity Offline can access files of Clarity and Clarity Lite installed on networked computers. This enables evaluation of chromatograms, development of new methods, and printing reports on additional computers in the laboratory.
</li>
<li>Education: An additional field of use is in education. Students can process chromatograms that have been acquired from Clarity connected to a chromatograph using their Clarity Offline license. Thus they do not need a Clarity full license just for data evaluation.
</li>
<li>Data processing and evaluation from other chromatography software: Clarity Offline allows the import of data from other chromatography software using text or AIA import function. This allows the user to process and evaluate chromatograms acquired by other chromatography software.
</li>
<li>Offsite computer: Clarity Offline can be installed on any Windows computer, giving you anytime access to your chromatographic data (USB hardware key is required).
</li>
<li>Language Localizations available: Useful for non-English speakers. At the moment, there are French, German, Russian, Spanish, and Chinese localizations available in a single installation package. Simply switch to your preferred language anytime.
</li>
</ul>
<a href="https://www.dataapex.com/controls">List of supported instruments</a>
<a href="https://www.dataapex.com/product/clarity-std-compatibility">Compatible Windows OS and Hardware</a>
<a href="https://www.dataapex.com/product/clarity-21cfr-compliance">Clarity 21 CFR Part 11 compliance</a>

DataApex PDA - Photodiode Array Extension for Clarity

The PDA Extension is an optional Extension that is used for processing data that has been acquired from selected photo diode array detectors. Spectral data, together with chromatograms, add a third dimension to analytical data analysis.

<h3>Extension for 3D data analysis from Photodiode Array Detectors</h3>
The PDA Extension is an optional Extension that is used for processing data that has been acquired from selected photo diode array detectors. Spectral data, together with chromatograms, add a third dimension to analytical data analysis. This extension expands the capability of <a href="https://lcms.labrulez.com/products/999">Clarity</a> by providing interactive spectral analysis, peak purity analysis and compound identification that is based on a spectral library search. PDA data can be displayed in a set of optional views including 3D rendering.
All data is saved in a single file; a chromatogram at any wavelength or even only a spectrum can simply be recalled for review after an analysis. UV-VIS spectra, acquired using a PDA detector, may be interactively selected from a chromatogram signal for visual inspection and comparison. The spectra may also be used for peak purity determinations, wavelength optimization and component identification through spectral libraries.
<h4>Main features</h4>
<ul>
<li>PDA View: The PDA view is customizable; up to four views can be displayed at one time (Any combination from the following views may be selected: Isoplot, Chromatogram, Spectra, 3D Display, Peak Purity, Peak Purity Spectra, Library Spectra Search and Spectral Library). The user can easily extract chromatographic signals from PDA data to determine the optimal detection wavelength for each peak.
</li>
<li>PDA Method: The Clarity PDA method includes an option for Spectral Library Search and Peak Purity analysis.
</li>
<li>Limit values: These calculated values are compared to user-set limit values, either for each chromatogram separately or together for the selected series. Deviation of a certain parameter from the permissible limits is immediately reported and may lead to the termination of the sequence in progress.
</li>
<li>Spectral Library: The Clarity software compares the peak spectra with the spectra of an unlimited number of spectral libraries. Spectra stored in a Spectral Library include retention times and analysis parameters (optional). The Spectral Library Search can perform automatic identification of integrated/calibrated components (peaks). The library search may be constrained by the RT Window and by Wavelength Range. Either the Least Square, the Weighted Least Square or the Correlation Method is used for calculating library search matches. A Background Correction option is also available.
</li>
<li>Peak Purity: This analysis helps to discover hidden impurities. Peak Purity test is applied to all integrated/calibrated peaks in the active signal. Purity is calculated from 5 or all spectra within the peak. The similarity curve is displayed in the PDA window. Peak Purity analysis can be optimized by setting custom preferences relating to the purity threshold, wavelength restriction and absorbance threshold.
</li>
<li>Import/Export Data: Spectral data can be imported/exported in ASCII text formats to or from the <a href="https://lcms.labrulez.com/products/999">Clarity software</a>.
</li>
<li>Reports: Users can easily include PDA options such as data 3D Display, Isoplot, Spectra, Peak Purity and Library Search results in reports using the intuitive Report Setup Dialog.
</li>
<li>Instrument Control: Control modules for Agilent 1100 DAD and FLD, Sykam S3210/3240, Knauer PDA and many others are available. Additional control modules for other PDA detectors can be developed upon request.
</li>
</ul>
<a href="https://www.dataapex.com/controls#9709a8ca9130f20fc18c284302efd33b">List of controlled PDA detectors</a>

DataApex SST - System Suitability Test Extension for Clarity

The SST extension serves to monitor the correct function of the chromatography system. The program compares up to 12 selected parameters (e.g., retention time, efficiency, asymmetry of peaks) calculated according to one of three pre-selected methods (USP, EP, JP).

<h3>The SST extension serves to monitor the correct function of the chromatography system.</h3>
The program compares up to 12 selected parameters (e.g., retention time, efficiency, asymmetry of peaks) calculated according to one of three pre-selected methods (USP, EP, JP). These calculated values are either compared to the user&#39;s set limit values for each chromatogram separately or together for the selected series. Deviation of any parameter from the permissible limits is immediately reported and may lead to the termination of the sequence in progress. The SST Extension allows the user to monitor the parameters of individual substances and thus evaluate the reproducibility of the results of the entire chromatography system.
The SST extension is required when using the <a href="https://www.dataapex.com/product/validation-kit">Validation Kit</a>.
<h3>Main features</h3>
<ul>
<li>Measuring: Simultaneous data acquisition from up to four signals (detectors) attached to one chromatograph.
</li>
<li>Parameters: The program compares up to 12 selected parameters (e.g., retention time, efficiency, asymmetry of peaks) calculated according to one of three pre-selected methods (USP, EP, JP).
</li>
<li>Limit values: These calculated values are compared to user set limit values, either for each chromatogram separately or together for the selected series. Deviation of a certain parameter from the permissible limits is immediately reported and may lead to the termination of the sequence in progress.
</li>
<li>Versatility: Even though validation primarily focuses on testing system reliability, it can also be used in many other ways. Validation can be run during measurements, or additionally, using batch processing. Validated data can be automatically saved to a database file for further processing.
</li>
<li>Enhanced sequencing: In connection with a sequence, the SST module can even pause a sequence when a specified value has been exceeded or to perform predefined functions.
</li>
</ul>
<a href="https://gcms.labrulez.com/products/999">Clarity</a> Chromatography Software required

Wiley Registry/NIST Mass Spectral Library 2023

Wiley Registry/NIST 2023 is the largest commercial MS library with 3+ million spectra (EI & MS/MS), ensuring reliable unknown compound identification across various applications.

<h4>Comprehensive Compound Coverage for Confident MS Results</h4>The Wiley Registry/NIST Mass Spectral Library 2023 offers unmatched compound coverage with over 3 million spectra (EI and MS/MS), making it the go-to resource for identifying unknowns in GC-MS and MS-MS workflows.Key benefits of the 2023 release:<ul><li>Broad compound range for targeted and non-targeted analysis</li><li>Expanded global patent coverage (USA, China, Japan, Europe)</li><li>Searchable metadata like structures, physical properties, and DOIs</li><li>Quality-checked data curated by experts</li><li>Segmented libraries for enhanced search performance</li><li>Comes with NIST 2023 Software (MS Search, AMDIS, MS Interpreter)</li><li>Now available via KnowItAll subscription for continuous updates</li></ul>New in 2023:<ul><li>74,000+ new compounds, 91,900+ new spectra</li><li>AI-RI values for EI data and major expansion of MS/MS entries</li><li>Spectra assigned a Quality Index for more precise filtering</li></ul>The Wiley Registry/NIST 2023 is compatible with most MS platforms. Learn more at <a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/compatibility">sciencesolutions.wiley.com/compatibility</a>.

Wiley NIST/EPA/NIH Mass Spectral Library 2023

The 2023 NIST/EPA/NIH Mass Spectral Library is a major update from NIST's expert team, reflecting 40+ years of development. It’s an essential, trusted resource for accurate mass spectral analysis.

<h4>Boost Your MS Workflow with the NIST 2023 Mass Spectral Library</h4>The NIST/EPA/NIH Mass Spectral Library 2023 is a major update to one of the world’s most trusted MS databases. Developed by NIST's expert team over four decades, it remains a vital tool for GC-MS and MS/MS analysis.What's Included:<ul><li>EI Library: 394,000 spectra, 341,600 unique compounds, now with AI-RI values</li><li>MS/MS Libraries: 2.3M+ spectra, 51,500+ compounds, 399,000+ precursor ions</li><li>GC Retention Index Library: 491,700 RI values, 180,600 unique compounds</li><li>NIST Software: MS Search, AMDIS, MS Interpreter</li></ul>New in 2023:<ul><li>40,000+ new EI compounds and 43,000+ spectra added</li><li>MS/MS coverage expanded by 60% over 2020 release</li><li>Enhanced compatibility with most MS platforms via Wiley</li></ul>Even More with Wiley:<ul><li>Combine with the Wiley Registry 2023 for greater coverage</li><li>Add KnowItAll Software for advanced spectral analysis</li></ul>Compatible with most MS data systems. Learn more: <a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/compatibility">sciencesolutions.wiley.com/compatibility</a>

DataApex Clarity Chromatography Software

Clarity is a chromatography data software for data acquisition, processing, and instrument control in regulated environment. Clarity is a flexible solution for devices from different vendors, supporting different applications.

Optional control modules provide integrated control of selected instruments such as GCs, LCs, pumps, detectors, autosamplers, etc. Extensions provide functions for specific separation techniques or calculations such as PDA, GPC analysis, Mass spectrometry, or SST. Clarity can run in English, French, German, Russian, Spanish, and Chinese language. Support technicians and developers are close to their users and ready to provide extensive Support from DataApex.
<blockquote>
Ask for <a href="https://www.dataapex.com/product/clarity-demo">Clarity Demo version</a> which allows you to get your hands on software before purchase
</blockquote>
<h3>Main features</h3>
<ul>
<li>Measuring: Simultaneous data acquisition from up to four independent chromatographs, each chromatograph can acquire data from up to 32 detectors.
</li>
<li>Integration: There is an extensive possibility to modify chromatograms. The chromatogram can be changed by entering global parameters or interactively through direct graphic modification of the baseline.
</li>
<li>Overlay: Simultaneously displays a virtually unlimited number of chromatograms and their mathematical modification; for example, mutual deductions or derivations of any order.
</li>
<li>Calibration: Internal and external standard calculation methods, calibration of groups of peaks, and reference peaks method for better identification.
</li>
<li>Wide range of supported instruments: Control modules in Clarity allow users to control various instruments in their lab. See our growing <a href="https://www.dataapex.com/controls">List of supported instruments</a>.
</li>
<li>Extensions completing your workflow: Clarity Extensions integrates your workflow into one application. GPC calculations, PDA data processing, gas or detailed hydrocarbon analyses according to selected norms, and much more.
</li>
<li>Automated measuring support: Sequence tables for any set of samples with or without an autosampler.
</li>
<li>Postrun: Automatically displays, prints, exports, and starts other programs after the completion of a measurement.
</li>
<li>Summary result tables: Displays and prints selected results from all simultaneously displayed chromatograms.
</li>
<li>User settings: User selects parameters for peak display and the specification for axes, including color from an extensive array of color settings. Text labels and lines, either as part of the area or anchored to a chromatogram, may also be inserted.
</li>
<li>Export: Optional exportation of all results, with or without the chromatogram, in various formats, into a file or clipboard.
</li>
<li>Import: Imports chromatograms or mathematical curves, which have been saved in text or AIA formats, from other programs.
</li>
<li>LIMS: Clarity offers connectivity with LIMS, both for sample submission and result output. This can be done via convenient ASCII transfers.
</li>
<li>Method and calibration history: Each chromatogram can easily be displayed under the same conditions as when it was printed, exported, or saved.
</li>
<li>Column performance: Calculations of peaks in terms of symmetry, efficiency, resolution; all by several methods (tangent, moments, etc.).
</li>
<li>Batch: Automatically batch processes, displays, exports, or prints any number of chromatograms.
</li>
<li>User calculations: Users can define custom calculations in the Result and Summary tables. Using the integrated editor, you can create your own columns from original columns and individual mathematical functions.
</li>
<li>User accounts: Sets up access rights and passwords (including their parameters, e.g., minimum length, validity, etc.). Each user can define his or her own appearance of the software.
</li>
<li>Audit trail: Records selected events and operations into a special file. Records selected operations directly into a chromatogram.
</li>
<li>Electronic signature: Each chromatogram can be signed electronically. Signature selection is based on the username or the signature certificate.
</li>
<li>Networked Solution: Clarity chromatography software files can be accessed from networked computers using Clarity Offline software. This enables the offline evaluation of chromatograms, development of new methods, and printing reports. See the <a href="https://gcms.labrulez.com/products/1000">Clarity Offline</a> for more details.
</li>
<li>Language Localizations available: Useful for non-English speakers. At the moment, there are French, German, Russian, Spanish, and Chinese localizations available in a single installation package. Simply switch to your preferred language anytime.
</li>
<li>Competitive approach: The chromatography market offers many specialized HPLC data systems or GC data systems; these are often provided with the purchased instrument. It is usually complicated to integrate such software into the workflow of the laboratory since they do not enable direct control of additional instruments. Compared to other small-scale solutions, Clarity offers a wide range of directly controlled instruments as well as optional Extensions for specific separation techniques. On the other hand, complex solutions with a wide scope of features and scalable design are quite expensive, which is a limiting factor for many customers. Another drawback of the large solutions is their complexity which imposes high demands on users. Compared to this, Clarity represents a scalable medium-ranged solution with a steep learning curve and competitive prices.
</li>
</ul>
<h3>Clarity configurations examples</h3>
<h4>One chromatograph with two detectors</h4>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Clarity_Chromatograficky_Software_Clarity_configurations_examples_One_chromatograph_with_two_detectors_ae482b83b8/DataApex-Clarity-Chromatograficky-Software-Clarity-configurations-examples-One-chromatograph-with-two-detectors.jpg" alt="DataApex Clarity Chromatography Software: Clarity configurations examples - One chromatograph with two detectors.jpg"/>
<ul>
<li>The HPLC measures on two detectors. Clarity will acquire two separate signals sharing a common timebase (synchronized START/STOP). A resulting chromatogram will contain two signals.</li>
</ul>
<h4>Two chromatographs, one with multiple detectors</h4>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Clarity_Chromatograficky_Software_Clarity_configurations_examples_Two_chromatographs_one_with_multiple_detectors_b21dc07faf/DataApex-Clarity-Chromatograficky-Software-Clarity-configurations-examples-Two-chromatographs-one-with-multiple-detectors.jpg" alt="DataApex Clarity Chromatography Software: Clarity configurations examples - Two chromatographs, one with multiple detectors.jpg"/>
<ul>
<li>This example displays a configuration with two chromatography systems (GC + HPLC) where the HPLC system uses multiple detectors. All the detectors attached to the HPLC Instrument will share common timebase (synchronized START/STOP). The GC detector will be independent.</li>
</ul>
<h4>Two chromatographs, one digital control</h4>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Clarity_Chromatograficky_Software_Clarity_configurations_examples_Two_chromatographs_one_digital_control_1bf9cec334/DataApex-Clarity-Chromatograficky-Software-Clarity-configurations-examples-Two-chromatographs-one-digital-control.jpg" alt="DataApex Clarity Chromatography Software: Clarity configurations examples - Two chromatographs, one digital control.jpg"/> This example displays a configuration with two chromatography systems (GC + LC). The GC is connected and controlled via digital interface *, using a GC Control appropriate module.
<h4>Four chromatographs with autosampler each</h4>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Clarity_Chromatograficky_Software_Clarity_configurations_examples_Four_chromatographs_with_autosampler_each_945873d808/DataApex-Clarity-Chromatograficky-Software-Clarity-configurations-examples-Four-chromatographs-with-autosampler-each.jpg" alt="DataApex Clarity Chromatography Software: Clarity configurations examples - Four chromatographs with autosampler each.jpg"/>
<ul>
<li>This example displays a configuration with two chromatography systems (GC + LC). The GC is connected and controlled via digital interface *, using a GC Control appropriate module.</li>
</ul>
<a href="https://www.dataapex.com/controls">List of supported instruments</a>
<a href="https://www.dataapex.com/product/clarity-std-compatibility">Compatible Windows OS and Hardware</a>
<a href="https://www.dataapex.com/product/clarity-21cfr-compliance">Clarity 21 CFR Part 11 compliance</a>

Products focused on Software distributed by LabRulez - page 4

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