3-Way PTFE Stopcock --- PN-862 Methods - MS The traps are then analysed

The traps are then analysed using thermal desorption purge-and-trap gas chromatography/mass spectrometry

1 (Before calibrating the meter box)

6ft [EACH] 33 PN-1379 x1 Umbilical cord Assembly

Thermocouple (to umbilical cable): Type K female (x1)

Choked flow rate

3-Way PTFE Stopcock --- PN-862 Methods - MS The traps are then analysedMeets or exceeds the following methods laws requirements: Section 4. 1. 2 (Isolation Valve), USEPA SW 846 Test Method 0031 Product Description A T shape valve or isolation valve used in Aer Samplings USEPA SW 846 VOST Method 0031 (Add on) Set, to open or close the gas flow in three directions. This 3 way stopcock is placed inside the VOST glassware caseit connects the probe liner to the first condenser and the charcoal trap. This product connects to