Maxima for Gaseous Type I and Liquid Type II

Type I (Gaseous)

Limiting Characteristics	A	B	C	D	E	F	G
Oxygen Min. % (mole)	99.0	99.5	99.5	99.5	99.6	99.995	99.5
Water ppm			50	6.6	8	1.0	2
Dew Point (F)			-54.5	-82	-80	-105	-97
Methane				50
Nitrogen							100
Ethylene				0.4
Acetylene				0.1
Carbon Dioxide	300			10		1.0	5
Carbon Monoxide	10					1.0
Total Hydrocarbons (as methane)					50	1.0	25
Ethane & Other Hydrocarbons				6
Nitrous Oxide				4		0.1	2
Halocarbons				2
Solvents				0.2

Type II (Liquid)

Limiting Characteristics	A	B	C	D	G
Oxygen Min. % (mole)	99.0	99.5	99.5	99.5	99.5
Water ppm		6.6	26.3	6.6	2
Dew Point (F)			-63.5	-82	-97
Methane				25
Nitrogen					100
Ethylene				0.2
Acetylene			0.5	0.05
Carbon Dioxide	300			5	5
Carbon Monoxide	10
Total Hydrocarbons (as methane)			67.7		25
Ethane & Other Hydrocarbons				3
Nitrous Oxide				2	2
Halocarbons				1
Solvents				0.1

Note that this is only a chart and does not reflect the standards for filtration, analytical tolerance and other data. This is for quick reference only and you should review the entire document for other specifications relating to process and production.