TurboVap LV Multi Rack for 75 to 165 mm Tubes (User Instructions)

Significance of the Topic

The TurboVap LV Multi Rack system addresses the need for flexible, high-throughput sample evaporation in analytical laboratories. It enables consistent, reproducible concentration of liquid samples across a variety of tube sizes, improving workflow efficiency in QA/QC, environmental testing, pharmaceutical research, and forensic analysis.

Objectives and Overview

This document presents user instructions for two TurboVap LV Multi Rack models: a 48-position rack for 10–20 mm OD tubes and a 24-position rack for 21–32 mm OD tubes, both accommodating lengths from 75 to 165 mm. It guides users through setup, adjustment, and integration with the TurboVap LV evaporation platform.

Methodology and Used Instrumentation

Instrument: TurboVap LV Multi Rack (P/N 414964 for 48-position, P/N 415129 for 24-position).
Key Features:

• Height adjustment bars with graduated scale (2.5 mm increments) and ergonomic handles.
• Spring-loaded vial holders for secure tube retention.
• Compatibility matrix supporting common test tubes, centrifuge tubes, volumetric vials, and IChem/ASE/EPA vials.

Setup Procedure:

1. Select tube type and length.
2. Align adjustment bars to tube length; slide handles upward for shorter tubes or squeeze and lower for longer tubes.
3. Verify orientation using the "FRONT" etch marking.

Main Results and Discussion

Implementation of the multi rack yields uniform evaporation across all samples, minimizing cross-contamination and heat exposure variance. The vial spring mechanism maintains position integrity even during extended runs.

Benefits and Practical Applications

• Scalable sample throughput: process up to 48 tubes simultaneously.
• Rapid reconfiguration between tube formats without tools.
• Enhanced reproducibility supports regulatory compliance.

Future Trends and Potential Applications

Integration with automated robotics platforms could further streamline sample preparation. Emerging needs in metabolomics and proteomics drive demand for even smaller vessels and adaptive rack geometries. Material innovations may enable racks resistant to aggressive solvents and higher temperature tolerances.

Conclusion

The TurboVap LV Multi Rack offers versatile, user-friendly operation for diverse sample formats, enhancing the productivity and reliability of evaporation workflows in analytical laboratories.

Reference

Biotage. TurboVap LV Multi Rack for 75 to 165 mm Tubes – User Instructions (2020).