Benzene Gas Specifications - SpecAir Specialty Gases UN1956

Benzene Mixture Specifications

Benzene
Concentration	Cylinder Size	CGA Connection	Recommended Equipment
In Air, Zero 1 - 1000 ppm Primary*, Certified	150AL 80AL 33AL	590 590 590	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190

In Nitrogen 1-1000 ppm Primary*, Certified	150AL 80AL 33AL	350 350 350	Single Stage Regulator: HPS 500 Two-Stage Regulator: HPT 500
	Enviro-Cyl/ One-Timers	180/C-10	CGA 180: LB150 C-10: PR 160 or PR 190
*Primary analysis available for concentrations 10 ppm or higher
Technical Data
Cylinder Pressure: Class: DOT Label: ID No.:		2000 PSIG (Pressure and contents reduced at higher concentrations) 2.2 Nonflammable Gas UN1956