Ozone Precursor Mixtures （57 components）
Our high-quality air monitoring gas calibration standards are provided by Spectra Gases and Scott Specialty Gases--meeting lab requirements for two separate sources of calibration standards. Mixes are produced gravimetrically using NIST （National Institute of Science and Technology） traceable weights. Each comes with a Certificate of Analysis and unique serial number. All cylinders are disposable and do not require rental or demurrage fees. Recertification of cylinders is available directly with our suppliers. All cylinders are drop-shipped from our suppliers to provide fast delivery and the "freshest" standard possible. 12-month stability on all cylinders unless otherwise specified.
Spectra Gas Cylinders:
Cylinder Construction: aluminum
Cylinder Size: 8 x 24 cm.
Volume/Pressure: In nitrogen, 104 liters of gas @ 1,800psi
Cylinder Fitting: CGA-180 outlet
Weight: 1.5 lbs./0.7 kg
Scott Specialty Gas Cylinders （PI-marked Cylinders）:
Cylinder Construction: aluminum
Cylinder Size: 8.3 x 29.5 cm.
Volume/Pressure: In nitrogen, 110 liters of gas @ 1,800psi
Cylinder Fitting: CGA-180 outlet
Weight: 2.2 lbs/1 kg
D.O.T. Specifications: 3AL2216
acetylene
benzene
n-butane
1-butene
cis-2-butene
trans-2-butene
cyclohexane
cyclopentane
n-decane
m-diethylbenzene
p-diethylbenzene
2,2-dimethylbutane
2,3-dimethylbutane
2,3-dimethylpentane
2,4-dimethylpentane
n-dodecane
ethane
ethylbenzene
ethylene
m-ethyltoluene
o-ethyltoluene
p-ethyltoluene
n-heptane
n-hexane
1-hexene
isobutane
isopentane
isoprene
isopropylbenzene
methylcyclohexane
methylcyclopentane
2-methylheptane
3-methylheptane
2-methylhexane
3-methylhexane
2-methylpentane
3-methylpentane
n-nonane
n-octane
n-pentane
1-pentene
cis-2-pentene
trans-2-pentene
propane
n-propylbenzene
propylene
styrene
toluene
1,2,3-trimethylbenzene
1,2,4-trimethylbenzene
1,3,5-trimethylbenzene
2,2,4-trimethylpentane
2,3,4-trimethylpentane
n-undecane
o-xylene
m/p-xylene （combined）
Gas standards are subject to hazardous materials shipping fees by most freight carriers.
No data pack available.
Quantity discounts not available.
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