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CAN3-Z223.25-M86 (R1999)
Method for the Measurement of Vinyl Chloride in Air
SKU: 2412535
Published by CSA Group
Publication Year 1986
Reaffirmed in 1999
23 pages
Withdrawn
Product Details
Scope
1.1 This Standard applies to the measurement of vinyl chloride in air, using grab samples or integrated samples, usually collected by continuous adsorption in a sorbent tube over a period of time.
1.2 This Standard employs gas chromatography for the measurement of concentrations of vinyl chloride in air between 0.01 mg·m-3 and 2600 mg·m-3 at 25°C and 101.3 kPa.
1.3 Grab samples may be employed for vinyl chloride concentrations down to about 0.5 mg·m-3; for lower concentrations an integrated sample is required.
Note: All concentrations referred to throughout this Standard are based on standard conditions of a temperature of 25°C and an atmospheric pressure of 101.3 kPa, unless otherwise stated.
1.1 This Standard applies to the measurement of vinyl chloride in air, using grab samples or integrated samples, usually collected by continuous adsorption in a sorbent tube over a period of time.
1.2 This Standard employs gas chromatography for the measurement of concentrations of vinyl chloride in air between 0.01 mg·m-3 and 2600 mg·m-3 at 25°C and 101.3 kPa.
1.3 Grab samples may be employed for vinyl chloride concentrations down to about 0.5 mg·m-3; for lower concentrations an integrated sample is required.
Note: All concentrations referred to throughout this Standard are based on standard conditions of a temperature of 25°C and an atmospheric pressure of 101.3 kPa, unless otherwise stated.
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