The 4639, 45 mL, vessel is designed specifically for small samples from 30 mL down to less than one milliliter. It has a tapered bottom that drains directly into the discharge valve, ensuring complete recovery of all of the sample.
Includes Nitrogen Filling Connection
An 1831 Nitrogen Filling Connection furnished with each vessel provides all of the fittings needed to fill the vessel from a commercial nitrogen cylinder. The 1823 Connection consists of a control valve with a standard CGA-580 coupling for attachment to a nitrogen cylinder, a tank pressure gage, and a flexible Nylon pressure hose for connection to the vessel inlet valve. Extra O-rings for the vessel head are included with each vessel.