20.9% Oxygen Balance Nitrogen Certified Standard Mixture, Size 150A Aluminum Cylinder, CGA-590
Airgas Part #:X02NI79C15A4073
Manufacturer #:NI79C15A4073Log in to get your price
Certified Standards, sometimes referred to as working standards, are analyzed calibration mixtures used routinely in sience and industry. For the majority of applications, the tolerance of a Certified Standard is acceptable. These standards are generally prepared either by partial pressure or gravimetrically. Certification of the standard is performed through quality control analysis on instrumentation calibrated with Airgas Registered Laboratory Standards.
- Size 150A Aluminum Cylinder DOT Specification: 3AL-2015 O.D.: 8" - 20 cm Length: 48" - 122 cm Weight: 48 lbs - 22 kg
- Linde = A31 Air Liquide = 30AL Praxair = AS Matheson Trigas = 1R MG = 150AL Scott = AL
- Sizes may vary by location. Contact your Airgas representative or local branch location for availability in your area.
Gas Comp 2 Amount» -1
CGA Connection» 590
Gas Comp 1 Type» % OXYGEN
Cylinder Size» 150A
Gas Grade» Certified Standard
Balance Gas» NITROGEN
Gas Comp 2 Type» % NITROGEN
Gas Comp 1 Amount» 20.9