At CRS we normally examine ‘emissions and extractables’ with a couple of different GC methods. Read about our process...
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Useful and relevant discussions related to the gas chromatography industry including product information, troubleshooting, FAQ and recommendations from skilled experts.
At CRS we normally examine ‘emissions and extractables’ with a couple of different GC methods. Read about our process...
Read MoreThis benefits our customers by saving money on cartridges and also helps save the planet by keeping heavy metal cartridges from entering our landfills.
Read MoreMany gas purifiers include internal indicators, usually for oxygen or water. They change color as they react with the contaminant, which signals depletion of the main adsorbent bed in the purifier.
Read MoreIn 1991, Glenn Thomas was out of work and looking for a company to buy. Read more about the history behind CRS...
Read MoreWe know that our customers pay for quality products and they expect them to arrive in quality condition. How do we make sure that happens? In other words, what do we do to protect the investment you have made with our company?
Read MoreHaving trouble finding your old Alltech® products? CRS has replacements for Alltech Purifiers and Grace Chromatography Accessories!
Read MoreAn easy way to combine the convenience and safety of a permeation-based hydrogen generator with the ultra-high-purity outlet needed for capillary GC is to place a dedicated point-of-use gas purifier downstream of the generator.
Read MoreThere are many kinds of fittings on the market for gas filters, including standard compression fittings, quick connect fittings, and push to connect fittings- to name a few. We are going to take a look at the different kinds of fittings and their applications
Read MoreHigh-purity gas is essential for the best GC results. Many point-of-use gas purifiers are available on the market to clean lower grades of gas to carrier grade gas. The point-of-use purifiers come in all kinds of sizes, prices and (claimed) capacities
Read MoreIndicating purifiers are popular for obvious reasons – you like to know that your filter is really working. It is possible to get moisture indicators and oxygen indicators that turn color when exposed to the target gas at the 1 ppm level?
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