ASTM-D4766 2009

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D4766-98(2009)e1 Standard Test Method for Vinyl Chloride in Workplace Atmospheres (Charcoal Tube Method)

Published By	Publication Date	Number of Pages
ASTM	2009	7

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Categories: 13.040.30 - Workplace atmospheres, ASTM

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Description

1.1 This test method describes the determination of vinyl chloride monomer (VCM) in workplace atmospheres using a modified charcoal tube method (see Practice D3686 ).

1.2 This procedure is compatible with low flow rate personal sampling equipment. It can be used for personal or stationary monitoring. It cannot determine instantaneous fluctuations in concentration to detect maximum values. Alternative on-site procedures, such as gas chromatography or infrared spectrometry, must be used to measure fast-changing concentrations.

1.3 The range of this test method is from the limit of detection of approximately 0.01 to 100 ppm (v).

1.4 The sampling method provides a time-weighted average sample.

1.5 The values stated in SI units shall be regarded as the standard. Inch-pound units are provided for information only.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For more specific precautionary statements, see Section 9 and Warnings in 10.2.3 and 11.1.3.

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PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Test Method Significance and Use
2	Interferences Apparatus Reagents
3	Safety Precautions Calibration and Standardization TABLE 1 TABLE 2
4	Procedure
5	Calculations Precision Keywords A1. ADSORPTION/DESORPTION EFFICIENCY A1.1 A1.2 A1.3 A1.4 A1.5 A1.6 A1.7 A1.8
6	A1.9 A2. BREAKTHROUGH VOLUME A2.1 A2.2 A2.3 A2.4 A2.5 A2.6 A2.7 REFERENCES

Additional information

Standard Title	D4766-98(2009)e1 Standard Test Method for Vinyl Chloride in Workplace Atmospheres (Charcoal Tube Method)
Published Code	ASTM
Publication Date	2009
Pages Count	7
ICS Codes	13.040.30 - Workplace atmospheres

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ASTM-D4766 2009

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