2018-02-28
挥发性有机物（VOCs）是形成臭氧污染的重要前体物，为积极推进环境空气VOCs监测体系和能力建设，有的放矢地开展臭氧污染防治工作，环保部开始对VOCs重点进行监测。
日前，环保部就VOCs监测制定了《2018年重点地区环境空气挥发性有机物监测方案》。方案对于VOCs监测的城市、监测项目、时间频次及操作规程等做了规定，各个监测城市将按照具体点位及监测项目陆续进行实施。
一、监测方法
.jpg)
二、迪马科技相关配置方案
HJ 759-2015 环境空气 挥发性有机物的测定 罐采样/气相色谱-质谱法
|
名称 |
Description |
Cat.No. |
|
采样罐 |
TO-Can (SUMMA) Canister 6 Liter w/Gauge, 1/4" Valve |
255854 |
|
SilcoCan Canister 6 Liter w/Gauge and Siltek Treated 1/4" Valve |
255815 |
|
|
毛细柱 |
DM-624 60mx0.25mmx1.4μm |
7722 |
|
标准品 |
57种臭氧前体/PAMS 混标1ppm 存储于N2 110L气体钢瓶 |
SUPELCO 41976-U |
EPA/600-R-98/161 Technical Assistance Document For Sampling And Analysis Of Ozone Precursors
|
名称 |
Description |
Cat.No. |
|
采样罐 |
TO-Can (SUMMA) Canister 6 Liter w/Gauge, 1/4" Valve |
255854 |
|
SilcoCan Canister 6 Liter w/Gauge and Siltek Treated 1/4" Valve |
255815 |
|
|
毛细柱 |
DM-1 50mx0.32mmx1μm |
7186 |
|
DM-PLOT Alumina/Na2SO4 50mx0.32mmx5μm |
8805 |
|
|
DM-PLOT Alumina/KCl 50mx0.32mmx5μm |
8809 |
|
|
标准品 |
57种臭氧前体/PAMS 混标1ppm 存储于N2 110L气体钢瓶 |
SUPELCO 41976-U |
HJ 683-2014 环境空气 醛、酮类化合物的测定 高效液相色谱法
|
名称 |
Description |
Cat.No. |
|
采样管 |
ProElut DNPH-Silica 400mg 20/pk |
65913 |
|
ProElut DNPH-Silica 400mg, DAUL 20/pk |
65922 |
|
|
色谱柱 |
Diamonsil C18(2) 5μmx250mmx4.6mm |
99603 |
|
标准品 |
13种醛酮-DNPH混标100μg/mL溶于乙腈, 1mL |
47029 |
|
16种醛酮-DNPH混标100μg/mL溶于乙腈, 1mL |
47030 |
HJ 759-2015 环境空气 挥发性有机物的测定罐采样 气相色谱-质谱法
|
名称 |
Description |
Cat.No. |
|
采样罐 |
TO-Can (SUMMA) Canister 6 Liter w/Gauge, 1/4" Valve |
255854 |
|
SilcoCan Canister 6 Liter w/Gauge and Siltek Treated 1/4" Valve |
255815 |
|
|
毛细柱 |
DM-624 60mx0.25mmx1.4μm |
7722 |
|
标准品 |
13种醛酮-DNPH混标100μg/mL溶于乙腈, 1mL |
47029 |
|
16种醛酮-DNPH混标100μg/mL溶于乙腈, 1mL |
47030 |
HJ 759-2015 环境空气 挥发性有机物的测定 罐采样/气相色谱-质谱法
|
名称 |
Description |
Cat.No. |
|
采样罐 |
TO-Can (SUMMA) Canister 6 Liter w/Gauge, 1/4" Valve |
255854 |
|
SilcoCan Canister 6 Liter w/Gauge and Siltek Treated 1/4" Valve |
255815 |
|
|
毛细柱 |
DM-624 60mx0.25mmx1.4μm |
7722 |
|
标准品 |
62种EPA TO-15/17 校准混标 100ppb存储于N2 110L气体钢瓶 |
SUPELCO 41974-U |
|
62种EPA TO-15/17 校准混标1ppm 存储于N2 110L气体钢瓶 |
SUPELCO 41973-U |
EPA TO-15 Determination Of Volatile Organic Compounds (VOCs) In Air Collected In Specially-Prepared Canisters And Analyzed By Gas Chromatography/Mass Spectrometry (GCMS)
|
名称 |
Description |
Cat.No. |
|
采样罐 |
TO-Can (SUMMA) Canister 6 Liter w/Gauge, 1/4" Valve |
255854 |
|
SilcoCan Canister 6 Liter w/Gauge and Siltek Treated 1/4" Valve |
255815 |
|
|
毛细柱 |
DM-1MS 30mx0.25mmx0.25μm |
8121 |
|
DM-5MS 60mx0.25mmx0.25μm |
8222 |
|
|
标准品 |
62种EPA TO-15/17 校准混标 100ppb存储于N2 110L气体钢瓶 |
SUPELCO 41974-U |
|
62种EPA TO-15/17 校准混标1ppm 存储于N2 110L气体钢瓶 |
SUPELCO 41973-U |
三、通用色谱耗材
|
名称 |
Description |
Cat.No. |
|
样品瓶、盖垫 |
2mL样品瓶透明，100/pk |
1032 |
|
2mL样品瓶透明带书写处和刻度，100/pk |
1033 |
|
|
2mL样品瓶棕色带书写处和刻度，100/pk |
1034 |
|
|
盖，蓝色，开孔，PTFE/白色硅胶，100/pk |
1035 |
|
|
盖，蓝色，开孔，PTFE/白色硅胶(预切口)，100/pk |
1036 |
|
|
50mL钳口顶空瓶，101x31mm，透明，100/pk |
52509 |
|
|
标准型铝盖，硅橡胶/ 聚四氟垫，已组装100/pk |
54124 |
|
|
安全型铝盖，硅橡胶/ 聚四氟垫，已组装100/pk |
52442 |
|
|
标准型铝盖，无垫100/pk |
52451 |
|
|
安全型铝盖，无垫100/pk |
52452 |
|
|
垫，硅橡胶/ 聚四氟，无盖100/pk |
59499 |
|
|
针头式过滤器 |
13 mm 0.22 μm Nylon 100/pk |
30039 |
|
13 mm 0.45 μm Nylon 100/pk |
30040 |
|
|
13 mm 0.22 μm PTFE 100/pk |
30043 |
|
|
13 mm 0.45 μm PTFE 100/pk |
30044 |
|
|
25 mm 0.22 μm Nylon 100/pk |
30041 |
|
|
25 mm 0.45 μm Nylon 100/pk |
30042 |
|
|
25 mm 0.22 μm PTFE 100/pk |
30045 |
|
|
25 mm 0.45 μm PTFE 100/pk |
30046 |
|
|
采样泵 |
Sampling Pump SP208-100Dual II 10-100ml/min |
13861 |
|
Sampling Pump SP208-1000Dual II 100-1000ml/min |
13862 |
|
|
负压采样装置 |
Sampling Kit CONFIRM DELIVERY WITH MFG>25 Siltek, Complete Kit .0012 Orifice |
255833 |
|
Sampling Kit CONFIRM DELIVERY WITH MFG>25 Siltek, Complete Kit .0016 Orifice |
255834 |
|
|
Sampling Kit CONFIRM DELIVERY WITH MFG>25 Non-Silcosteel, Complete Kit .0012 Orifice |
255838 |
|
|
Sampling Kit CONFIRM DELIVERY WITH MFG>25 Non-Silcosteel, Complete Kit .0016 Orifice |
255839 |
关注迪马微信