ASTM E1412-1995
用活性木炭液上空间无源浓缩法分离从火烧瓦砾样品中获取的可燃液体残渣的标准实施规程

Standard Practice for Separation of Ignitable Liquid Residues from Fire Debris Samples by Passive Headspace Concentration With Activated Charcoal

ASTM E1412-1995 发布历史

1.1 This practice covers the procedure for removing small quantities of ignitable liquid residue from samples of fire debris using an adsorbent material to extract the residue from the static headspace above the sample, then eluting the adsorbent with a solvent.

1.2 While this practice is suitable for successfully extracting ignitable liquid residues over the entire range of concentration, the headspace concentration methods are best used when a high level of sensitivity is required due to a very low concentration of ignitable liquid residues in the sample.

1.2.1 Unlike other methods of separation and concentration, this practice is essentially nondestructive.

1.3 Alternate separation and concentration procedures are listed in the referenced documents. (see Practices).

1.4 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.

ASTM E1412-1995由美国材料与试验协会 US-ASTM 发布于 1995。

ASTM E1412-1995 在中国标准分类中归属于: A43 化学。

ASTM E1412-1995的历代版本如下：

• 2000年11月10日 ASTM E1412-00 通过被动焦炭被动顶部浓度将火焰残渣样品中的点燃液体残留物分离出来的标准操作
• 2005年05月01日 ASTM E1412-00(2005) 通过被动焦炭被动顶部浓度将火焰残渣样品中的点燃液体残留物分离出来的标准操作
• 2007年04月15日 ASTM E1412-07 通过被动焦炭被动顶部浓度将火焰残渣样品中的点燃液体残留物分离出来的标准操作
• 2012年06月01日 ASTM E1412-12 通过被动焦炭被动顶部浓度将火焰残渣样品中的点燃液体残留物分离出来的标准操作
• 2016年01月15日 ASTM E1412-16 通过被动焦炭被动顶部浓度将火焰残渣样品中的点燃液体残留物分离出来的标准操作
• 2019年11月15日 ASTM E1412-19 通过被动焦炭被动顶部浓度将火焰残渣样品中的点燃液体残留物分离出来的标准操作
• 1995年 ASTM E1412-1995 用活性木炭液上空间无源浓缩法分离从火烧瓦砾样品中获取的可燃液体残渣的标准实施规程
• 2000年 ASTM E1412-2000 用活性木炭液上空间无源浓缩法分离从火烧瓦砾样品中获取的可燃液体残渣的标准实施规程
• 2000年 ASTM E1412-2000(2005)
• 2007年 ASTM E1412-2007 用被动顶空活性碳浓缩法从火烧瓦砾样品中分离可燃液体残渣的标准实施规程
• 2012年 ASTM E1412-2012 通过用活性炭的被动顶部空间浓缩法从火的残留物中分离可燃液体残渣的标准实施规程
• 2016年 ASTM E1412-2016 采用活性碳被动顶部空间浓缩法对燃烧残骸试样中可燃性液体残留物进行分离的标准实施规程
• 2000年11月10日 ASTM E1412-95 通过被动焦炭被动顶部浓度将火焰残渣样品中的点燃液体残留物分离出来的标准操作

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标准号

ASTM E1412-1995

发布日期

1995年

实施日期

废止日期

无

中国标准分类号

A43

国际标准分类号

13.220.99 (Other standards related to fire protect

发布单位

US-ASTM

适用范围

1.1 This practice covers the procedure for removing small quantities of ignitable liquid residue from samples of fire debris using an adsorbent material to extract the residue from the static headspace above the sample, then eluting the adsorbent with a solvent.

1.2 While this practice is suitable for successfully extracting ignitable liquid residues over the entire range of concentration, the headspace concentration methods are best used when a high level of sensitivity is required due to a very low concentration of ignitable liquid residues in the sample.

1.2.1 Unlike other methods of separation and concentration, this practice is essentially nondestructive.

1.3 Alternate separation and concentration procedures are listed in the referenced documents. (see Practices).

1.4 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.

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