2024年4月24日发(作者：卜和璧)

ICS

13.040.20

Z

10

备案号：60743-2018

DB11

市地

方 标 准

DB 11/T 1566—2018

北 京

环境空气和废气三甲苯的测定活性炭吸

附/二硫化碳解吸-气相色谱法

Ambient and waste gas-Determination of tr imethylbenzene by activated

charcoal adsorption carbon disulfide desorption and gas chromatography

2018 - 09 - 29

发布

2018 -09 - 29

实施

北京市质量技术监督局 发布

DB11/T 1566—2018

目 次

前言......................................................................................

II

i

范围.....................................................................................

i

2规范性引用文件..........................................................................1

3方法原理................................................................................1

4干扰和消除..............................................................................1

5试剂和材料..............................................................................1

6仪器和设备..............................................................................2

7样品....................................................................................2

8分析步骤................................................................................4

9结果计算与表示..........................................................................5

10精密度和准确度.........................................................................5

11质量保证与质量控制.....................................................................6

12废物处理...............................................................................6

附录

A

(规范性附录）方法的检出限和测定下限............................................8

附录

B

(资料性附录）二硫化碳的提纯.....................................................9

附录

C

(资料性附录）方法的精密度和准确度..............................................10

I

2024年4月24日发(作者：卜和璧)

ICS

13.040.20

Z

10

备案号：60743-2018

DB11

市地

方 标 准

DB 11/T 1566—2018

北 京

环境空气和废气三甲苯的测定活性炭吸

附/二硫化碳解吸-气相色谱法

Ambient and waste gas-Determination of tr imethylbenzene by activated

charcoal adsorption carbon disulfide desorption and gas chromatography

2018 - 09 - 29

发布

2018 -09 - 29

实施

北京市质量技术监督局 发布

DB11/T 1566—2018

目 次

前言......................................................................................

II

i

范围.....................................................................................

i

2规范性引用文件..........................................................................1

3方法原理................................................................................1

4干扰和消除..............................................................................1

5试剂和材料..............................................................................1

6仪器和设备..............................................................................2

7样品....................................................................................2

8分析步骤................................................................................4

9结果计算与表示..........................................................................5

10精密度和准确度.........................................................................5

11质量保证与质量控制.....................................................................6

12废物处理...............................................................................6

附录

A

(规范性附录）方法的检出限和测定下限............................................8

附录

B

(资料性附录）二硫化碳的提纯.....................................................9

附录

C

(资料性附录）方法的精密度和准确度..............................................10

I