Analysis of characteristic flavor compounds in coffee peels subjected to different thermal processing treatments based on GC–IMS and HS-SPME–GC–MS combined with chemical pattern recognition

Combining elemental analysis and molecular techniques to characterize Ancient Egyptian mummification balms

Microplastics have emerged as one of the most widely discussed environmental contaminants of our time. Regardless of where we live, daily exposure to microplastics has become virtually unavoidable—these tiny plastic particles are present in the air we breathe, the water we drink, and the environments we inhabit. As researchers work to better understand the sources, transport pathways, and impacts of microplastics, the demand for reliable microplastic analysis methods continues to grow.While techniques such as FTIR and Raman spectroscopy have become standard tools for identifying microplastics, their utility is limited for smaller particles (i.e. nanoplastics) and in complex matrices. More advanced microplastic analysis methods can provide a deeper understanding of what these particles contain and how they may change over time in the environment.<div><h3>The Limits of Spectroscopic Microplastic Analysis Methods</h3>Fourier-Transform Infrared (FTIR) and Raman spectroscopy are widely used microplastic analysis methods because they can identify polymer types by measuring how electromagnetic radiation interacts with a material. These techniques are valuable for determining whether a particle is polyethylene, polypropylene, polystyrene, or another common plastic. For many studies, this information is sufficient to confirm the presence of microplastics, especially in clean samples with sufficient microplastic density.However, <a target="_blank" rel="noopener noreferrer" href="https://www.leco.com/application/environmental/">environmental samples</a> are rarely clean and compositionally simple. Microplastic particles can become weathered and obscured by other materials in the environment, making their accurate identification with spectroscopy difficult. Additionally, if researchers want to understand what additives, degradation products, or pollutants are associated with the plastic, particle identification alone is not enough. Thus, FTIR and Raman spectroscopy methods alone struggle to thoroughly characterize these complex chemical components, particularly in challenging environmental matrices. As questions surrounding microplastic exposure become increasingly important, researchers require analytical techniques capable of examining the chemistry of a sample in greater detail, not simply confirming the presence of the physical particle itself.</div><div><h3>Thermal Desorption and Pyrolysis GCxGC-TOFMS For Deeper Microplastic Analysis</h3>Thermal Desorption (TD) and Pyrolysis (Py) coupled with comprehensive two-dimensional gas chromatography and time-of-flight mass spectrometry (<a target="_blank" rel="noopener noreferrer" href="https://www.leco.com/core-analysis/gc-and-gc-ms/">GCxGC-TOFMS</a>) offer a powerful alternative for investigating nano- and microplastics in complex samples. These techniques provide complementary information about sample composition.&nbsp;Thermal desorption releases volatile and adsorbed compounds, including environmental contaminants, degradation products, and VOCs associated with microplastic particles. This can reveal important information about chemicals present within or on the plastic.Pyrolysis thermally deconstructs the polymeric material, breaking it into GC-amenable characteristic degradation compounds. These compounds act as chemical markers that can be used to identify the various polymers present. When analyzing complex or heavily weathered microplastics that may be difficult to characterize using traditional spectroscopic techniques, pyrolysis is particularly advantageous.The most significant benefit comes from pairing these techniques with comprehensive two-dimensional gas chromatography. Environmental samples often contain hundreds or even thousands of compounds that coelute in 1D GC-MS, making it difficult or impossible to identify each compound. GCxGC provides significantly greater separation capability, helping analysts distinguish important polymer markers from background matrix components. This enhanced separation improves the mass spectrometer’s ability to identify characteristic polymer pyrolysis products, even in highly complex environmental samples. As a result, researchers can detect and identify challenging microplastics without the extensive purification steps often required by other analytical workflows.Another unique advantage of this approach is that thermal desorption and pyrolysis can be used in series on the same sample. Together, they create a more complete chemical profile of the sample.</div><div><h3>A Powerful Microplastics Analysis Workflow for Deeper Insight into the Effects on Our Environment</h3>FTIR and Raman spectroscopy remain valuable tools for rapid screening and flagging samples containing microplastic particles. However, by combining thermal desorption, pyrolysis, and GCxGC-TOFMS, analysts can obtain a much more comprehensive view of plastics in their samples and their environmental implications. As environmental research continues to advance and concerns surrounding microplastic contamination grow, researchers will increasingly require information that extends beyond answering the question,&nbsp;“What plastic is present?”&nbsp;&nbsp;Ultimately, this deeper level of characterization can provide new insights into the environmental fate of microplastics and help scientists better understand their potential impacts on ecosystems and human exposure.</div>

Surpassing the Limits of Traditional Microplastic Analysis Methods with Thermal Desorption and Pyrolysis GCxGC-TOFMS

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Environment

Food

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Science and research

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LabRulez

In 1936, the Laboratory Equipment Company introduced the first rapid carbon determinator for the American iron and steel industry.  Today, almost 80 years later, LECO is recognized globally as a leader in the development of high-quality analytical instrumentation, mass spectrometers, comprehensive two-dimensional chromatography, metallography & optical equipment as well as consumables.

LECO

Watrex SCI-AQUA ROWAPUR 090 Water Purification System

Fully automatic system for the preparation of pure water based on reverse osmosis.

Fully automatic system for the preparation of pure water based on reverse osmosis. Reverse osmosis membrane is protected by three-stage pre-filtration consisting of sediment filter and two carbon adsorption filters.<a target="_blank" rel="noopener noreferrer" href="https://watrex.com/obchod/water-purification/reverse-osmosis-systems/rowapur-90/?utm_source=labrulez&amp;utm_medium=propagace&amp;utm_campaign=labrulez_produkty">Watrex ROWAPUR</a> is driven by water pressure from water distribution network, it does not require electric power.It prepares water free of mechanical impurities, chlorine, 95-99% of all dissolved substances are removed. Depending on input water composition and supply pressure the output water has a specific conductivity in the range of 10-20 µS/cm.Price: 500<bdi>&nbsp;€</bdi> ex. VAT<h4>Features</h4><ul><li>Removes 95 – 99% of dissolved substances</li><li>Typical specific conductivity of produced water 10 – 20 µS/cm</li><li>6 to 12 months filters lifetime</li><li>2 – 5 years RO membrane lifetime</li><li>No electricity is required for operation</li><li>Supplied from water distribution network</li></ul><h4>Technical specification</h4><ul><li>Daily production capacity:&nbsp;up to 90 liters</li><li>Input water pressure:&nbsp;0,3 – 0,7 MPa</li><li>Input water temperature:&nbsp;&lt; 35 °C</li><li>Maximum input water TDS: 1200 mg/l</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Water_purification_systems_8810a2c48a.jpg" alt="Watrex: Water purification systems" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Watrex_Water_purification_systems_8810a2c48a.jpg 245w," sizes="100vw" width="2286" height="1130">Basic requirements for laboratory operations include the easy availability of pure laboratory water in the necessary quantity and quality. Distillation, a popular technique for producing purified water in the past, has virtually completely supplanted by less energy-intensive and operationally dependable alternatives today. Reverse osmosis is the foundation of the majority of contemporary systems for producing purified water; in reality, this principle is supplemented with adsorption, ion exchange, filtration, ultrafiltration, and other physical-chemical techniques.

Watrex SCI-AQUA ROWAPUR 180 Water Purification System

Fully automatic system for the preparation of pure water based on reverse osmosis. Reverse osmosis membrane is protected by three-stage pre-filtration consisting of sediment filter and two carbon adsorption filters.<a target="_blank" rel="noopener noreferrer" href="https://watrex.com/obchod/water-purification/reverse-osmosis-systems/rowapur-180-reverse-osmosis-system/?utm_source=labrulez&amp;utm_medium=propagace&amp;utm_campaign=labrulez_produkty">Watrex ROWAPUR</a> is driven by water pressure from water distribution network, it does not require electric power.It prepares water free of mechanical impurities, chlorine, 95-99% of all dissolved substances are removed. Depending on input water composition and supply pressure the output water has a specific conductivity in the range of 10-20 µS/cm.Price: 541<bdi>&nbsp;€</bdi> ex. VAT<h4>Features</h4><ul><li>Removes 95 – 99% of dissolved substances</li><li>Typical specific conductivity of produced water 10 – 20 µS/cm</li><li>6 to 12 months filters lifetime</li><li>2 – 5 years RO membrane lifetime</li><li>No electricity is required for operation</li><li>Supplied from water distribution network</li></ul><h4>Technical specification</h4><ul><li>Daily production capacity:&nbsp;up to 180 liters</li><li>Input water pressure:&nbsp;0,3 – 0,7 MPa</li><li>Input water temperature:&nbsp;&lt; 35 °C</li><li>Maximum input water TDS: 1200 mg/l</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Water_purification_systems_8810a2c48a.jpg" alt="Watrex: Water purification systems" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Watrex_Water_purification_systems_8810a2c48a.jpg 245w," sizes="100vw" width="2286" height="1130">Basic requirements for laboratory operations include the easy availability of pure laboratory water in the necessary quantity and quality. Distillation, a popular technique for producing purified water in the past, has virtually completely supplanted by less energy-intensive and operationally dependable alternatives today. Reverse osmosis is the foundation of the majority of contemporary systems for producing purified water; in reality, this principle is supplemented with adsorption, ion exchange, filtration, ultrafiltration, and other physical-chemical techniques.

Watrex SCI-AQUA ROWAPUR 270 Water Purification System

Fully automatic system for the preparation of pure water based on reverse osmosis. Reverse osmosis membrane is protected by three-stage pre-filtration consisting of sediment filter and two carbon adsorption filters.<a target="_blank" rel="noopener noreferrer" href="https://watrex.com/obchod/water-purification/reverse-osmosis-systems/rowapur-270-reverse-osmosis-system/?utm_source=labrulez&amp;utm_medium=propagace&amp;utm_campaign=labrulez_produkty">Watrex ROWAPUR</a> is driven by water pressure from water distribution network, it does not require electric power.It prepares water free of mechanical impurities, chlorine, 95-99% of all dissolved substances are removed. Depending on input water composition and supply pressure the output water has a specific conductivity in the range of 10-20 µS/cm.Price: 592<bdi>&nbsp;€</bdi> ex. VAT<h4>Features</h4><ul><li>Removes 95 – 99% of dissolved substances</li><li>Typical specific conductivity of produced water 10 – 20 µS/cm</li><li>6 to 12 months filters lifetime</li><li>2 – 5 years RO membrane lifetime</li><li>No electricity is required for operation</li><li>Supplied from water distribution network</li></ul><h4>Technical specification</h4><ul><li>Daily production capacity:&nbsp;up to 270 liters</li><li>Input water pressure:&nbsp;0,3 – 0,7 MPa</li><li>Input water temperature:&nbsp;&lt; 35 °C</li><li>Maximum input water TDS: 1200 mg/l</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Water_purification_systems_8810a2c48a.jpg" alt="Watrex: Water purification systems" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Watrex_Water_purification_systems_8810a2c48a.jpg 245w," sizes="100vw" width="2286" height="1130">Basic requirements for laboratory operations include the easy availability of pure laboratory water in the necessary quantity and quality. Distillation, a popular technique for producing purified water in the past, has virtually completely supplanted by less energy-intensive and operationally dependable alternatives today. Reverse osmosis is the foundation of the majority of contemporary systems for producing purified water; in reality, this principle is supplemented with adsorption, ion exchange, filtration, ultrafiltration, and other physical-chemical techniques.

Watrex SCI-AQUA ULTRAPUR Water Purification System

WATREX ULTRAPURE is dedicated to preparaton of ultrapure water for analytical, biochemical and other laboratories.

WATREX ULTRAPURE is dedicated to preparaton of ultrapure water for analytical, biochemical and other laboratories where the water with specific conductivity values below 0.1 µS/cm and a TOC value of less than 50 ppb is required.The device is fed with pressurized pre-treated water, preferably with conductivity values below 15 µS/cm (e.g. water treated by reverse osmosis).<a target="_blank" rel="noopener noreferrer" href="https://watrex.com/obchod/water-purification/ultra-pure-water/ultrapur-laboratory-unit-for-ultra-pure-water-preparation-2/?utm_source=labrulez&amp;utm_medium=propagace&amp;utm_campaign=labrulez_produkty">Watrex ULTRAPUR</a> is supplied with a digital flow conductometer that allows monitoring the proper functioning of the device and the need to replace exhausted filter cartridges.The water treated by ULTRAPURE system is suitable for HPLC, AA, ICP and other demanding analyses.The maintenance of the device is very simple and consists only in replacing the filter inserts after they are exhausted.Price: 923<bdi>&nbsp;€</bdi> ex. VAT<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Water_purification_systems_8810a2c48a.jpg" alt="Watrex: Water purification systems" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Watrex_Water_purification_systems_8810a2c48a.jpg 245w," sizes="100vw" width="2286" height="1130">Basic requirements for laboratory operations include the easy availability of pure laboratory water in the necessary quantity and quality. Distillation, a popular technique for producing purified water in the past, has virtually completely supplanted by less energy-intensive and operationally dependable alternatives today. Reverse osmosis is the foundation of the majority of contemporary systems for producing purified water; in reality, this principle is supplemented with adsorption, ion exchange, filtration, ultrafiltration, and other physical-chemical techniques.

Watrex xTrovert FLEX-O automation SPE sample preparation system

FLEX-O robotic system enabling automation sample preparation on solid phase using 96-titre plates.

FLEX-O robotic system enabling automation sample preparation on solid phase using 96-titre plates. Although there are solutions for automatic SPE on classic column formats, robotic system for automation in 96-well SPE plates is not currently on the market.In addition to the 8-channel pipetting head, the robot is equipped with a gripper and a filling dispenser, which applies wash solutions to the SPE positions on the plate. Instead of filtering using classic vacuum pump, which is used for manual SPE on columns or 96plates, the <a target="_blank" rel="noopener noreferrer" href="https://watrex.com/obchod/laboratory-automation/xtrovert-flex-o/?utm_source=labrulez&amp;utm_medium=propagace&amp;utm_campaign=labrulez_produkty">xTrovert FLEX-O</a> system uses the so-called positive pressure technology when it is the reagent is pushed through the SPE membrane with a multi-channel pressure attachment. That’s it ensuring flow uniformity and reproducibility between individual samples on the plate.The robot is capable of processing up to 4 x 96-well sample plates (384 of total samples) using a protocol with up to 8 different washing and extraction reagents.The system is compatible with the Waters OligoWorks™ SPE Macroplate (96-well), Waters Oasis™ PRiME HLB, Macherey-Nagel™ SPE MULTI 96-Monoblock CHROMABOND™ and other 96-plate format SPE systems.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_x_Trovert_FLEX_O_automation_SPE_sample_preparation_system_ec3768960e.jpg" alt="Watrex xTrovert FLEX-O automation SPE sample preparation system.jpg" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Watrex_x_Trovert_FLEX_O_automation_SPE_sample_preparation_system_ec3768960e.jpg 208w," sizes="100vw" width="1433" height="1075">If necessary, the user can make modifications to the log using a simple scripting language and subsequent wireless upload to the device. Userthe interface for controlling the system is based on the integrated computer Raspberry Pi ® s 800×480 RGB LCD multi-touch touch screen and the possibility of remote wifi accessfrom an external device (e.g. mobile phone or tablet).<h4>Application</h4><ul><li>Purification of oligonucleotide synthesis products</li><li>Organic Synthesis</li><li>Environmental Analysis</li><li>Medical diagnostics</li><li>Molecular biology and biochemistry</li></ul>The entire system was designed and developed by Watrex Praha and is manufactured in the Czech Republic and promises a shift in the performance and efficiency of laboratory processes worldwide!

LECO Paradigm Flow Modulator and Shift Flow Splitter

Paradigm RFF Flow Modulator with Shift Flow Splitter boosts GC×GC peak capacity while maintaining constant MS/FID split ratios, enabling accurate, repeatable quantitation across full volatility ranges.

The Paradigm Flow Modulator with Reverse Fill-Flush (RFF) technology dramatically expands chromatographic peak capacity across the full volatility range while preserving quantitative accuracy. The RFF modulator fills a fixed-volume sample loop with effluent from the first-dimension column and then rapidly flushes it onto an orthogonal second-dimension stationary phase. This true comprehensive GC×GC transfer ensures excellent repeatability, robust quantitation, and high-quality separations for complex samples.<h3>Key features</h3><ul><li>Reverse Fill-Flush (RFF) modulation for true comprehensive GC×GC with complete analyte transfer</li><li>Novel chromatography splitter with two channels of pressure assistance</li><li>Designed for high flows required for RFF modulation (≈20 mL/min)</li><li>Constant MS/FID split ratio maintained throughout the entire run, including oven temperature ramps</li></ul><h3>ChromaTOF makes modulation simple</h3>Paradigm eliminates complex offline flow calculations. Integrated <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/41">ChromaTOF® software</a> automatically performs all required calculations via a straightforward interface. The resulting methods are optimized to deliver complete analyte transfer, excellent peak shapes, and high chromatographic resolution—without manual trial-and-error.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_Chromatof_flow_calculation_6b8ca60f99.jpg" alt="LECO Paradigm Flow Modulator and Shift Flow Splitter: ChromaTOF Software identifies method calculation improvements for RFF modulation" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_Chromatof_flow_calculation_6b8ca60f99.jpg 245w," sizes="100vw" width="670" height="426"><h3>A shift forward in chromatographic analyses</h3>The Shift Flow Splitter introduces a novel splitting mechanism that maintains a constant split ratio between MS and FID across the full GC oven program. Compared to traditional splitters, Shift delivers superior quantitative accuracy with minimal internal standardization, greatly simplifying compound-level and group-type quantitation in GC and GC×GC workflows.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_LECO_Paradigm_G_Cx_GC_prutokovy_modulator_a_Shift_splitter_5_245c7c2fde.jpg" alt="LECO Paradigm Flow Modulator and Shift Flow Splitter: Close-up on the Shift Flow Splitter installed in a GC oven" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_LECO_Paradigm_G_Cx_GC_prutokovy_modulator_a_Shift_splitter_5_245c7c2fde.jpg 245w," sizes="100vw" width="2925" height="825"><h3>Software-optimized detector performance</h3>ChromaTOF automatically balances and optimizes the flow directed to TOFMS and FID, ensuring proper peak shapes and matched sensitivity for reliable qualitative and quantitative results.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_Optimize_flow_e51d505415.jpg" alt="LECO Paradigm Flow Modulator and Shift Flow Splitter: ChromaTOF Software automatically optimizes flow rates" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_Optimize_flow_e51d505415.jpg 207w," sizes="100vw" width="808" height="608">

Watrex SYRINGE FILTERS

Syringe filters (filters for syringes) are a universal tool that ensures sample purity and prevents contamination of analytical instruments.

Syringe filters (filters for syringes) are a universal tool that ensures sample purity and prevents contamination of analytical instruments. They are single-use filters used for precise filtration of liquids before their application or analysis.Pore Size: Filters come in various pore sizes, ranging from 0.2 μm to 5 μm, depending on the required level of filtration. Smaller pores (e.g., 0.22 μm) are often used for sterilizing solutions, as they capture bacteria and other microorganisms.We offer syringe filters in the following sizes: 4 mm, 13 mm, 25 mm, and 30 mm, all available with pore sizes of 0.22 μm and 0.45 μm.Filter Material: Syringe filters are made from different materials that are compatible with various sample types. It is important to select the correct filter material based on the chemical composition of the sample. We offer syringe filters made from the following materials:<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Watrex_Watrex_SYRINGE_FILTRY_b6ffda00e2.jpg" alt="Watrex: Watrex SYRINGE FILTERS" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Watrex_Watrex_SYRINGE_FILTRY_b6ffda00e2.jpg 245w," sizes="100vw" width="1808" height="1017"><h4>Nylon</h4><ul><li>Suitable for aqueous solutions and most organic solvents.</li><li>It has strong mechanical stability and excellent chemical compatibility with esters, bases, phenols, and alcohols.</li></ul><h4>PTFE (Polytetrafluoroethylene)</h4><ul><li>Chemically resistant to most organic solvents.</li><li>It has very broad chemical and thermal compatibility.</li><li>PTFE filters are recommended for strong acids and bases and are excellent for filtration and degassing chromatography.</li></ul><h4>PVDF (Polyvinylidene fluoride)</h4><ul><li>Suitable for biological samples.</li><li>It has good chemical resistance and low UV absorption.</li><li>Commonly used for filtering all water-based samples and most solvents.</li></ul><h4>PES (Polyester)</h4><ul><li>Ideal for water-based samples, especially biological ones, with a fast and high flow rate.</li></ul><h4>MCE (Mixed Cellulose Esters)</h4><ul><li>Ideal for aqueous samples, tissue cultures, and sensitive biological samples.</li><li>It has lower chemical resistance, excellent water flow, and a better cutoff effect.</li></ul><h4>PP (Polypropylene)</h4><ul><li>Ideal for filtering all water-based samples and most solvents.</li><li>Used for general filtration of biological samples, solvents, deionized water, and reducing biological load.</li><li>It has good thermal compatibility.</li></ul><h5>Examples of Use:</h5><ol><li>Sterilization of solutions: Filtration can remove bacteria and other microorganisms from solutions.</li><li>Sample purification: Samples are filtered before analysis to remove solid particles that could contaminate analytical instruments or affect analysis results.</li><li>Preparation for chromatography: Filtration before entering devices like HPLC (High-Performance Liquid Chromatography) to ensure sample purity.</li></ol>You can also visit the full range of syringe filters on the <a target="_blank" rel="noopener noreferrer" href="https://watrex.com/?s=syringe+filters&amp;post_type=product&amp;dgwt_wcas=1?utm_source=labrulez&amp;utm_medium=propagace&amp;utm_campaign=labrulez_produkty">Watrex website</a>.

Watrex VICI Consumables for HPLC/GC

As an authorized distributor of VICI, we provide a wide range of high-quality chromatography consumables that meet the most demanding requirements for precision and reliability.

As an authorized distributor of VICI, we provide a wide range of high-quality chromatography consumables that meet the most demanding requirements for precision and reliability.Our offer includes injection valves, adapters, tubing, filters, columns and other products that optimize the performance of your HPLC systems. Thanks to our close cooperation with partners, we guarantee the latest technology and expert advice.Explore our range using the catalogs from<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/Watrex_VICI_V_ddafed74a8.pdf"> VICI Valco</a> and <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/Watrex_VICI_J_c72f706329.pdf">VICI Jour</a> and do not hesitate to contact us for a non-binding quote at watrex@watrex.com or visit our website <a target="_blank" rel="noopener noreferrer" href="https://watrex.com/cs/uvod/?utm_source=labrulez">www.watrex.com</a>.<h3>VICI Valco Instuments</h3>For over 50 years, VICI Valco Instruments Co. Inc. has been the leading designer and manufacturer of standard and custom valves and fittings for precision analytical, biomedical, and biocompatible instrumentation.<h4>The offer includes, for example:</h4><ul><li>Injectors and valves</li><li>Fittings</li><li>Detectors</li><li>Valve actuation and accessories</li></ul>Vici Valco product line also includes a wide range of related products such as pneumatic and electric actuators, tubing and sampling loops, heated enclosures, valve sequence and temperature controllers, gas purifiers, GC detectors, and digital interfaces.<h3>VICI Jour</h3>VICI Jour offer the complete Jour line of accessories and consumables for fluid transfer in HPLC and LC.<h4>The offer includes, for example:</h4><ul><li>Tubing (PEEK, F-polymeric, stainless steel)</li><li>Fittings (high pressure and low pressure)</li><li>Filters (high pressure and low pressure) and frits</li><li>Safety products</li><li>PEEK columns and guard columns</li><li>Tools and LC accessories</li></ul>Jour products include a complete line of tubing and capillaries in a wide variety of diameters and materials, high and low pressure fingertight fittings and connection accessories, column hardware, high and low pressure filters, cutters and other tools, solvent saver, safey caps, waste caps, backpressure regulators, and much more.

Mestrelab Research Chrom SST (System Suitability Testing) software

Chrom SST is a tool designed to automate System Suitability Testing data processing and analysis. It compares SST data to predefined specifications and provides actionable insights on instrument performance.

Automating data analysis for System Suitability TestingChrom SST is a vendor-agnostic tool designed to automate System Suitability Testing (SST) data processing and analysis. It compares SST data to predefined specifications and provides actionable insights on instrument performance.<h4>Benefits</h4><ul><li>Integrates with various instruments, offering flexibility and scalability</li><li>Centralizes data for easy dashboarding enabling performance monitoring and preventive maintenance</li><li>Enhances lab productivity and instrument uptime by allowing scheduling and automation of analyses</li><li>Provides accurate and easy-to-interpret results, reducing manual effort and errors</li></ul><h4>Features</h4><h5>Simplified and Intuitive UI</h5>Chrom SST features a user-friendly interface designed to streamline the setup and execution of analyses, making it accessible even to non-experts. The intuitive layout ensures users can quickly perform essential tasks without requiring extensive training.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_2_537f61b491.jpg" alt="Mestrelab Research Chrom SST: Simplified and Intuitive UI" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_2_537f61b491.jpg 245w," sizes="100vw" width="736" height="427"><h5>Automated Evaluation and Customization</h5>The tool automates the evaluation of system suitability data against predefined specifications, delivering precise pass/fail outcomes. With robust customization options, users can tailor methods to their specific requirements and reuse them effortlessly, enabling faster setups and ensuring consistent, reliable results.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_097ef6b122.jpg" alt="Mestrelab Research Chrom SST: Automated Evaluation and Customization" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_097ef6b122.jpg 245w," sizes="100vw" width="736" height="427"><h5>Enhanced Data Presentation</h5>Chrom SST includes a results dashboard and a comprehensive error-handling system. Clear messages and visual flags help identify and resolve system failures promptly, ensuring dependable and accurate performance assessments.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_3_9cdf4f6d7b.jpg" alt="Mestrelab Research Chrom SST: Enhanced Data Presentation" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_3_9cdf4f6d7b.jpg 245w," sizes="100vw" width="736" height="427"><h5>Versatile Output Formats</h5>Chrom SST supports various output formats, including Mnova files, PDFs, CSVs, and JSON, ensuring seamless interoperability with third-party tools. This versatility enables data centralization, visualization, and advanced analytics, empowering labs to fully leverage their data’s potentia.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_4_8c7bae67dd.jpg" alt="Mestrelab Research Chrom SST: Versatile Output Formats" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_4_8c7bae67dd.jpg 245w," sizes="100vw" width="736" height="427">

DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension

The DHA Extension is a software module for DHA calculations and reporting based on supported standards.

<div><div id=""><div><div><div><div>Extension for Detailed Hydrocarbon Analysis. It allows the determination of individual components in spark ignition engine fuels.</div></div></div></div></div></div><div><div id=""><div><div><div><div><div>DHA Extension brings you the ability to calculate the properties of the samples directly in the chromatography software with the complete workflow of data acquisition, peak calibration, DHA calculations based on supported norms and reporting. These methods are often referred to as PONA, PIONA, O-PONA, etc.Calculations in the DHA Extension currently support the ASTM D-6730 standard and methods developed by Dani Instruments SA.</div></div></div></div></div></div></div><img style="aspect-ratio:1151/879;" src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_edfc9ba1f3.jpg" alt="DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_edfc9ba1f3.jpg 204w," sizes="100vw" width="1151" height="879">You can create an additional custom method based on your own laboratory condititions or we can implement a standard method as part of the DHA extension at your request.If you request to implement another norm in the DHA Extension, please contact us at <a href="mailto:support@dataapex.com">support@dataapex.com</a>.The DHA Extension is optional and it can only be used together with <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/999">Clarity</a>.Note that for more complex DHA calculations, Clarity DHA Extension should be complemented by specialized software (e.g. Dragon II DHA© - see the <a target="_blank" rel="noopener noreferrer" href="https://www.dataapex.com/downloads/26175/view">D151 datasheet</a> for more details).The DHA Extension is an optional fully integrated addition to <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/999">Clarity software</a>. It can be ordered as part of a new installation or as an extension to an existing one. There are two variants to this extension:<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_bc1e53cf67.jpg" alt="DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_bc1e53cf67.jpg 211w," sizes="100vw" width="1223" height="906"><h5>p/n A33</h5><ul><li>includes general ASTM-D6730 standard method and the possibility to create custom method.</li></ul><h5>p/n A331</h5><ul><li>includes additional methods developed by DANI Instruments S.p.A</li></ul><h3 data-start="49" data-end="78">Norms specification</h3><h4 data-start="80" data-end="102">ASTM D-6730</h4><ul data-start="103" data-end="302"><li data-start="103" data-end="127">Included in p/n A33.</li><li data-start="128" data-end="302">Standard Test Method for Determination of Individual Components in Spark Ignition Engine Fuels by 100-Metre Capillary (with Precolumn) High-Resolution Gas Chromatography.</li></ul><h4 data-start="304" data-end="328">Custom Method</h4><ul data-start="329" data-end="441"><li data-start="329" data-end="353">Included in p/n A33.</li><li data-start="354" data-end="441">Allows you to create a custom method which meets the conditions in your laboratory.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_3_f5e659a432.jpg" alt="DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_3_f5e659a432.jpg 245w," sizes="100vw" width="1233" height="756"><h4>ASTM D-6730 by DANI</h4><ul data-start="478" data-end="578"><li data-start="478" data-end="535">Method by Dani Instruments SA with cryogenic cooling.</li><li data-start="536" data-end="578">Available only at Dani Instruments SA.</li></ul><h4 data-start="580" data-end="619">ASTM D 2421-02 and D 2598-02</h4><ul data-start="620" data-end="720"><li data-start="620" data-end="677">Method by Dani Instruments SA with cryogenic cooling.</li><li data-start="678" data-end="720">Available only at Dani Instruments SA.</li></ul><h4>Extension specification</h4><ul data-start="761" data-end="911"><li data-start="761" data-end="782">Part No.: A33</li><li data-start="783" data-end="911">Related products:<ul data-start="811" data-end="911"><li data-start="811" data-end="832"><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/999">Clarity</a> (p/n C50)</li><li data-start="835" data-end="864"><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1000">Clarity Offline</a> (p/n C59)</li><li data-start="867" data-end="911">GC or AS Control module (p/n A23 or A26)</li></ul></li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_d15379bcdf.jpg" alt="DataApex Clarity DHA - Detailed Hydrocarbon Analysis Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_d15379bcdf.jpg 245w," sizes="100vw" width="1995" height="1182">

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