Tools and Calculators

Whether you want to quickly model a chromatogram, translate a method, find a certificate of analysis, or request a custom Restek product, the tools and calculators below are a great place to start.

Pro EZGC Chromatogram Modeler: Use our popular Pro EZGC chromatogram modeler for polymer capillary columns to select phases, change carrier gases, and control parameters to help develop new methods or optimize existing ones more efficiently and effectively. Now featuring PLOT columns!

EZGC Method Translator and Flow Calculator: The EZGC method translator and flow calculator makes it simple to switch carrier gases, change column dimensions or detectors, or to optimize a method for speed or efficiency.

Pro EZLC Chromatogram Modeler: Speed up LC method development and optimization from your desk—simply input a compound list and the Pro EZLC chromatogram modeler instantly generates instrument-ready conditions that can be further refined to meet lab requirements.

Pro EZLC Method Translator: Pro EZLC method translation software makes it quick and easy to scale down an existing LC method to a smaller column format so you can speed up run time, increase sample throughput, and reduce solvent use.

Solvent Expansion Calculator: This handy tool calculates vapor expansion based on injection parameters and allows selection of different solvents, liner dimensions, temperatures, pressures, and sample volumes.

Typical GC Column Characteristics Calculator: Determine approximate flow rates, sample capacity, ferrule dimensions, and other column characteristics based on ID.

Setting Dead Time for Optimum Linear Velocity Chart: Quick access to recommended dead volume compounds and procedural instructions.

Methane Retention Chart: Reference methane retention times (dead volume) for both H₂ and He, and the average linear velocity calculation.

Documentation Search: Enter your catalog or lot/serial number to retrieve safety data sheets (SDSs), certificates of analysis, and data packs for reference standards, SPE and QuEChERS products, LC columns, GC guard columns, polyimide resin, and more.

Custom Product Request Forms: If you cannot find the product you need in our online catalog, send a request to our specialists for evaluation and quotation:

• Reference Standards
• Packed/Micropacked Columns
• Gas Calibration Standards
• Ultra-High Purity Gas Regulators

Contact Restek Technical Service

If you still have questions or need additional technical assistance, contact us today!