Electron Capture Detector (ECD) Mixtures

Product No.	Description	Cylinder	CGA Outlet	Pressure psig	Contents Liters/ft3	Recommended Regulator
						Single- Stage	Two- Stage
47055	5% CH4, bal Ar	K	350	2400	8000/283	M–202	M–211
47056	8.5% H2, bal He	K	350	2400	8000/283	M–202	M–211

Flame Ionization (FID) Fuel Mixtures

Product No.	Description	Cylinder	CGA Outlet	Pressure psig	Contents Liters/ft3	Recommended Regulator
						Single- Stage	Two- Stage
47053	40% H2, bal N2	K	350	2400	8000/283	M–202	M–211
47054	40% H2, bal N2	K	350	2400	8000/283	M–202	M–211

Flame Photometry

Product No.	Description	Cylinder	CGA Outlet	Pressure psig	Contents Liters/ft3	Recommended Regulator
						Single- Stage	Two- Stage
4751	99.2% Instrument Fuel Gas	PD	600	110	14.1 oz.	M–261	N/A

Nuclear Counter Mixtures

Product No.	Description	Cylinder	CGA Outlet	Pressure psig	Contents Liters/ft3	Recommended Regulator
						Single- Stage	Two- Stage
47055	5% CH4, bal Ar	K	350	2400	8000/283	M–202	M–211
47057	10% CH4, bal Ar	K	350	2400	8000/283	M–202	M–211
47058	0.95% Isobutane, bal He	K	350	2400	8000/283	M–202	M–211
47059	1.5% C3H8, bal He	K	350	2400	8000/283	M–202	M–211
47060	1.3% n-Butane, bal He	K	350	1700	5666/200	M–202	M–211

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