Z25;C72 标准查询与下载
共找到 4 条与 相关的标准，共 1 页
이 규격은 작업장 공기 중의 증기상 염화탄화수소의 농도를 측정하기 위한 활성탄관/용매 탈
Workplace air－Determination of vaporous chlorinated hydrocarbons(Charcoal tube/solvent desorption/gas chromatographic method)
- ICS
- 13.040.30
- CCS
- Z25;C72
- 发布
- 2006-10-30
- 实施
- 2006-10-30
이 규격은 작업장 공기의 증기상 방향족 탄화수소의 농도 측정을 위한 활성탄관/용매 탈착/
Workplace air-Determination of vaporous aromatic hydrocarbons(Charcoal tube/solvent desorption/gas chromatographic method)
- ICS
- 13.040.30
- CCS
- Z25;C72
- 发布
- 2006-10-30
- 实施
- 2006-10-30
Specifies a method for the measurement of the concentrations of airborne vapours in the range from approx. 1 mg/m3 to 1 000 mg/m3 when sampling 10 litres of air. Annexes A, B and C form an integral part of this standard. Annex D is for information only.
Workplace air; determination of vaporous chlorinated hydrocarbons; charcoal tube/solvent desorption/gas chromatographic method
- ICS
- 13.040.30
- CCS
- Z25;C72
- 发布
- 1991-08
- 实施
Specifies a method for the measurement of the concentrations of airborne vapours in the range from approx. 1 mg/m3 to 1 000 mg/m3 when sampling 10 litres of air. Annexes A, B and C form an integral part of this standard. Annex D is for information only.
Workplace air; determination of vaporous aromatic hydrocarbons; charcoal tube/solvent desorption/gas chromatographic method
- ICS
- 13.040.30
- CCS
- Z25;C72
- 发布
- 1991-08
- 实施
