AIRTEST-N1989 SINGLE GRADE 1989 AIR TEST - LAWRENCE FACTOR CGA Grade 1989
SINGLE GRADE 1989

AIRTEST-N1989 SINGLE GRADE 1989 AIR TEST - LAWRENCE FACTOR CGA Grade 1989

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Part Number:AIRTEST-N1989

PART# AIRTEST-N1989 - SINGLE GRADE 1989 AIR TEST - LAWRENCE FACTOR CGA Grade 1989

X-ZAM® Laboratories

A Highly Sophisticated Analytical Lab;
Leading The Way For Breathing Air Gases.

The reason to have your gas analyzed by X-zam Labs are varied - but in most cases it has to do with quality control of a compressed air/gas product. In some cases a regulation is requiring you to perform regular analysis on your system common on breathing air. In other cases you may be trying to locate a source of contamination in an air/gas system and X-zam is a perfect troubleshooting tool. In any case, it’s just a matter of good sense to assure yourself, your staff, and your clients that your system is performing as it should.

One Air Test Kit plus incoming and return label shipping all included in price listed.


With X-zam Labs you’ll have the confidence and security in knowing that your air/gas system is being monitored by a team of experts. We will help you every step of the way.

CGA Grade E / NFPA 1989, '13
Requires Posting of Certificate
Abr. Analyte Standard Composition of Air
N2 Nitrogen (%) 75 - 81 78.084
O2 Oxygen (%) 19.5 - 23.5 20.9
CO2 Carbon Dioxide (ppm) 1000 314
CO Carbon Monoxide (ppm) 5 0.1
CH4 Methane (ppm) 25 2.0
Ar Argon (%) --- 0.934
H2O Water Vapor (ppm) 24 1
--- Dew Point (F) -65° ---
--- Oil & Particles (mg/m3) 2 ---
--- Odor None ---
NO Nitric Oxide --- ---
SO2 Sulfur Dioxide --- ---
--- Hal. Solvents --- ---
C2H2 Acetylene --- ---
N2O Nitrous Oxide --- ---
--- Hal. Hydrocarbons --- ---
--- Unknowns --- ---

Composition Of Air By Volume
Others (less than 0.002% each): Neon (Ne), Helium (He), Krypton (Kr), Hydrogen (H2), Xenon (Xe)
* May vary with intended use.  ** Not applicable; however it is reported.
















































































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