H2 gas syring sampling

Question

Hello everyone, concerning potential errors, what risks are associated with transferring hydrogen gas samples produced in serum bottles to another department for GC analysis?

Dr. Know · Accepted Answer

There are gas tight syringes with a lock between needle and body, which can be used for the transportation of gas between locations. Or you use a gas sampling bag. 
 You cannot use a standard gas tight syringe with no lock to do so as hydrogen will diffuse quickly out of the syringe. 
 Regards, 
 Norbert

H2 gas syring sampling

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