Hydrogen, H2 

CAS RN  1333-74-0 
Molecular Wt. 2.016 
B.P. -252.8 C 
 
Component

PDL
ppm

Method/Technique

Argon

0.1

SEMI C3.30-96 / GC-PDID

Nitrogen

0.1

SEMI C3.30-96 / GC-PDID

Oxygen

0.05

SEMI C3.30-96 / Galv. Cell

Carbon Monoxide

0.05

FTIP

Carbon Dioxide

0.05

FTIP

Methane

0.05

FTIP

Helium

10

GC-TCD

C2-C5 Hydrocarbons

0.02

SEMI C3.30-96 / TD-GC-FID

Water

0.05

SEMI C3.30-96 / Hygrometer
Index
Acetylene
Ammonia
Argon
Arsine
Boron Trichloride
Boron Trifluoride
Carbon Dioxide
Carbon Monoxide
Carbon Tetrafluoride
Chlorine
Deuterated Silane
Deuterium
Difluoroethane
Difluoromethane
Dichlorosilane
Ethylene
Germane
Germanium Tetrafluoride
Hexafluoro Ethane
Helium
Hexafluoro-1,3-butadiene
Hydrogen
Hydrogen Bromide
Hydrogen Chloride
Hydrogen Sulfide
Methane
Nitric Oxide
Nitrogen
Nitrogen Trifluoride
Octafluorcyclobutane
Oxygen
Phosphine
Propylene
Silane
Silicon Tetrafluoride
Sulfur Hexafluoride

 

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