Separations Products & Reviews

Solid-phase extraction solution for bioanalysis of therapeutic oligonucleotides

EVOLUTE ABN is an advanced water-wettable polymer-based sorbent that extracts acidic, basic and neutral analytes from biological fluids and other aqueous matrices.

Advanced Polymeric SPE for Acidic Analytes

Biotage Process-Scale Flash Purification Quickly purify multi-gram quantities of organic compound Purify up to 40 grams of compound at a rate of 250 mL/min with the Biotage Flash 75™ system, up to 75% faster than traditional glass columns. These rugged stainless steel systems safely operate at 100 psi enabling higher flow rates, purity and the use of higher viscosity solvents.

Biotage—Large Scale Flash Purification

PhyTip® Gel Filtration columns are unique tools for high throughput micro volume desalting or buffer exchange applications. They represent the only high throughput, automatable, chromatography desalting solution. Unlike standard dialysis, up to 96 samples can be processed at a time in as little time as ~ 30 minutes and in most cases re-concentration is not required at the end. The gel filtration columns are similar to the P…

Never use Sodium Sulfate Again!

PhyTip® Columns offer automated, flexible and scalable solution for biomolecule separation.   In addition to columns for affinity purification, nucleic acid purification and gel filtration, PhyNexus have developed PhyTip columns for ion exchange. In traditional ion exchange chromatography, samples, wash buffers and gradient elution buffers pass through packed columns in one direction. The PhyTip column is able to s…

Previously known as Speed-Vap® IV Automated Solvent Evaporation System

Previously known as SolventTrapSVOC Solvent Recovery System

Sfär Stands for Spherical, Biotage ® Stands for Quality 

Complete Validation for PFAS Analysis in Compliance with ISO 2167

Automated sample preparation workstation for high volume samples  

SPE Disks for Water Extraction

The first-class option for Hexane Extractable Material

One single kit to quickly and reliably determine 18 different and clinically relevant steroids with only one extraction process.

The ideal device to accurately set and maintain temperatures.

Heating and mixing in any plate.

The QuEChERS Clean-up step is rapidly completed using the QuICK QuEChERS cartridge. This self-contained cartridge contains 110 mg of anhydrous MgSO4 and 180 mg of PSA. Placed on the end of a disposable syringe, the QuEChERS extract is pushed through directly into a sample vial for analysis. Clean-up is equivalent to dSPE clean-up, but faster and easier, eliminating the need for centrifugation.

Pre-packed 6 ml anion exchange SPE cartridges are made to the exact specification of EPA Method 548 to assure high capture efficiency and consistent results for excellent analytical reproducibility.

Airborne laboratory contamination may interfere with solid-phase extraction results. This problem is easily prevented by using the Zero-Blank filter. Using an adaptor (included), this cartridge is fitted on top of the SPE cartridge during the drying step and captures potential contamination making results more accurate.

Clean, activated, and ready-for-use, 30 mesh copper granules remove unwanted elemental sulfur from pesticide and PCB extracts. Granules are much easier to use than copper powder or TBA and eliminate the need for toxic mercury.

Chlorophyll in QuEChERS extracts must be removed to reduce potential instrument downtime. This is removed from extracts using graphitized carbon black (GCB) Unfortunately, GCB also removes planar analytes reducing analytical accuracy. ChloroFiltr®, used in place of GCB in dSPE tubes, removes unwanted chlorophyll without removing pesticides or environmental analytes. No change in procedure are required.

When clean plastic cartridges are not clean enough. 6 mL glass SPE cartridges can be packed with your choice of UCT sorbent using PTFE frits and individually sealed in certified Mylar for purity.