Using ultra-high purity (UHP) gases simply reduces the number of variables in air-sensitive reactions. It boils down to peace of mind, and the last thing you want to do when troubleshooting an experiment is worry about a lackluster Schlenk line.

CRS ZPure^TM CO₂ traps contain sodium hydroxide (NaOH)—and lots of it. Here is how the chemistry works in CO2 scrubbing:

The removal of oxygen from a liquid gas stream is often the most crucial protection against the degradation of equipment or chemicals..

When a CRS ZPure™ gas purifier is installed in your gas line you’re assured of ultra-pure gas delivery, with low pressure drop and good protection against particulates. This is by design backed up with testing. For example...