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Ozone precursor / PAMS mix

57 components,  ppb in nitrogen (varied), cylinder of 110 L (pi-marked cylinder), analytical standard

EC Number:


analytical standard

Quality Level

shelf life

12 mo.


standard type calibration


cylinder of 110 L (pi-marked cylinder)


Air Liquide America Specialty Gases LLC


 ppb in nitrogen (varied)


HPLC: suitable
gas chromatography (GC): suitable




multi-component solution

Related Categories

General description

Ozone Precursor / PAMS Mix [57 components, ppb in nitrogen (varied), cylinder of 110 L (pi-marked cylinder)] manufactured by Air Liquide America Speciality Gases Toxic Organic (TO) is an excellent choice of calibration gas mixtures for use in monitoring ppb levels of toxic volatiles and semi-volatiles in air in accordance with U.S. Environmental Protection Agency′s TO-15/17 and Photochemical Assessment Monitoring Systems (PAMS) methodologies, and other related government regulations. The gas mixture is produced individually and gravimetrically using NIST traceable weights.


Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Features and Benefits

The Scotty Ozone Precursor/PAMS (57 components) mix is supplied in an Extra-Life transportable aluminum cylinder which features Air Liquide′s exclusive ACULIFE cylinder treatment process for guaranteed mixture stability.

Concentration of individual components is expressed as carbon. Blend tolerance and analytical accuracy = +/- 10%.


Cylinder specifications:
Pressure:1800 psig
Outlet fitting:CGA 180
Weight:2.2lbs. (1kg)
Dimensions:3.25in D X 11.625in H (82.6mm X 295.3mm)

U.S. D.O.T. specs: 3AL2216

Legal Information

ACULIFE is a trademark of Air Liquide



    Acetylene 40 ppb
    Benzene 30 ppb
    Butane 40 ppb
    1-Butene 30 ppb
    cis-2-Butene 35 ppb
    trans-2-Butene 25 ppb
    Cyclohexane 40 ppb
    Cyclopentane 20 ppm
    Decane 30 ppb
    1,3-Diethylbenzene 40 ppb
    1,4-Diethylbenzene 25 ppb
    2,2-Dimethylbutane 40 ppb
    2,3-Dimethylbutane 50 ppb
    2,3-Dimethylpentane 50 ppb
    2,4-Dimethylpentane 40 ppb
    Dodecane 40 ppb
    Ethane 25 ppb
    Ethylbenzene 25 ppb
    Ethylene 20 ppb
    2-Ethyltoluene 40 ppb
    3-Ethyltoluene 25 ppb
    4-Ethyltoluene 40 ppb
    Heptane 25 ppb
    Hexane 30 ppb
    1-Hexene 60 ppb
    2-Methylpropane 25 ppb
    2-Methylbutane 40 ppb
    Isoprene 40 ppb
    Cumene 40 ppb
    Methylcyclohexane 30 ppb
    Methylcyclopentane 25 ppb
    2-Methylheptane 25 ppb
    3-Methylheptane 25 ppb
    2-Methylhexane 25 ppb
    3-Methylhexane 25 ppb
    2-Methylpentane 20 ppb
    3-Methylpentane 40 ppb
    Nonane 25 ppb
    Octane 30 ppb
    Pentane 25 ppb
    1-Pentene 25 ppb
    cis-2-Pentene 35 ppb
    trans-2-Pentene 25 ppb
    Propane 40 ppb
    Propylbenzene 30 ppb
    Propylene 25 ppb
    Styrene 40 ppb
    Toluene 40 ppb
    1,2,3-Trimethylbenzene 25 ppb
    1,2,4-Trimethylbenzene 40 ppb
    Mesitylene 25 ppb
    2,2,4-Trimethylpentane 30 ppb
    Undecane 25 ppb
    Undecane 30 ppb
    o-Xylene 25 ppb
    See All (56)


Gas cylinder

Signal Word


Hazard Statements

Precautionary Statements

Hazard Classifications

Press. Gas Compr. Gas

Storage Class Code

2A - Gases



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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