Sensor tech manufacturer Process Sensing Technologies (PST) has released a new cryogenic trap system to ensure ultra-high purity (UHP) helium carrier gas purity for gas chromatographs (GCs).
The new LDCryo is a stand-alone system that – when used with the LDP1000 heated gas purifiers – generates 99.9999999% purity helium which is utilised as a carrier gas in process GCs.
PST’s pressure monitoring LDPMS device complete with purge/bypass valve arrangement is also included in the system.
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