Are you using LC in your lab?
We can offer you different polymeric materials. Polymers will not retain acidic compounds (opposite to Silica), that can be charged in LCMS. That makes them ideal for LC and LCMS use.
We offer two different materials from our polymeric family. If your sample amount is greater than 100 µl, we recommend to use HyperSep Retain cartridges. If your analytical request is a sample size below 100 µl, we would recommend our SOLA SPE products which are especially designed for low volumes.
Since glass quality of vials is also important to achieve the lowest possible detection limits, we offer you free samples of our Chromacol GOLD vials and glass covered plates as well. We know, that only a complete workflow will gain you the best results.