如果没有特殊的准备，一些化学品是不能被任何固体吸收剂有效地捕获的。在各种吸收剂上进行化学涂层，以捕获醛类、二氧化氮、胺类和更多的化合物。涂层过滤器使活性化合物的取样变得快速而简单。它们是使用撞击器的湿化学方法的一个方便的替代品。只需拔下轻巧的过滤盒，将其插入SKC过滤盒支架，将支架夹在工人的衣领上，并连接到个人采样泵上。使用涂层过滤器收集以气溶胶或雾状存在的化合物或一些高沸点蒸汽。流速通常大于1升/分钟，采样时间从15分钟到1小时不等。大多数涂层过滤器样品在溶剂中提取，并通过气相色谱或液相色谱进行分析。
预装涂层滤膜的优势：
- 随时可以使用
- 节约时间
- 方便地替代了撞击器湿化学方法
- 经济实惠
- 无需组装--预先装入带有端塞和收缩带的盒中
- 符合机构方法规范
- 没有笨重的收集液体或玻璃
- 方便个人取样
- 包装尺寸小，适用于保质期短的产品
- 列出的方法是最广泛使用的。还要注意的是，涂层过滤器的保质期有限，除非另有说明，否则都是以37毫米的盒装供应。
可采集化学物质与对应方法：
Chemical
Method
Filter; Coating
Pack Size
Part Number
乙酸酐
OSHA 82
2 Glass fibre filters; 1-(2-pyridyl) piperazine
10
225-9009
醋酸酐
OSHA 102
2 Glass fibre filters; veratrylamine and di-n-octyl phthalate
10
225-9010
4-氨基联苯
OSHA 93
2 Glass fibre filters; sulphuric acid
10
225-9004
苯胺
NIOSH 2017
2 Glass fibre filters; sulphuric acid
10
225-9004
砷，挥发性化合物
OSHA ID-1006
1 MCE filter and plastic pad; untreated and 1 cellulose support pad; sodium carbonate
10
225-9001
联苯胺
OSHA 65
2 Glass fibre filters; sulphuric acid
10
225-9004
溴、氯
NIOSH 6011
1 25 mm PTFE pre-filter and polypropylene support; 1 25 mm specially cleaned silver membrane and polypropylene support in 25 mm cassette
5
225-9006
巴豆醛
OSHA 81
2 Glass fibre filters; 2,4-dinitrophenylhydrazine and phosphoric acid
10
225-9019
邻苯二甲酸二异丁酯
OSHA 71
2 Glass fibre filters; sulphuric acid
10
225-9004
3,3-二氯联苯胺e
OSHA 65
2 Glass fibre filters; sulphuric acid
10
225-9004
二异氰酸酯&(HDI;2,6-TDI;2,4-TDI)
ASTM D5836
OSHA 42
1 Glass fibre filter and cellulose support; 1-(2-pyridyl) piperazine
10
225-9013
10
225-9002
二苯胺
OSHA 78
2 Glass fibre filters; sulphuric acid
10
225-9004
氟化物
OSHA ID-110
NIOSH 7902
ASTM D4765
1 MCE filter and cellulose pad; sodium carbonate
10
225-9001
氟化物，颗粒物
NIOSH 7906
2 Nitrocellulose filters; 1 coated with sodium carbonate, 1 uncoated
10
225-9031
戊二醛
OSHA 64
2 Glass fibre filters; 2,4-dinitrophenyl hydrazine and phosphoric acid
10
225-9003
乙醛
For IFV
2 25 mm glass fibre filters; 2,4-dinitrophenylhydrazine and phosphoric acid (filters only, in jar)
10
225-9036
铬电镀雾中的六价铬
MDHS 52/4
25mm Polyvinylidine Fluoride Filter; sodium hydroxide (filters only)
24
225-9026
肼
OSHA 108
2 Glass fibre filters; sulphuric acid
10
225-9012
氢氟酸
NIOSH 7906
2 Nitrocellulose filters; 1 coated with sodium carbonate, 1 uncoated
10
225-9031
溴化氢
NIOSH 7907
2 Quartz filters; sulphuric acid; 1 coated with sodium carbonate, 1 uncoated
10
225-9032
氯化氢
NIOSH 7907
2 Quartz filters; sulphuric acid; 1 coated with sodium carbonate, 1 uncoated
10
225-9032
过氧化氢
OSHA 1019
2 25 mm Quartz filters; titanium oxysulphate hydrate in 25 mm cassette
10
225-9030 (OSHA 1019)
NON 57
10
225-9030 (NON 57)
异氰酸酯
ASTM
1 PTFE filter, 1 Glass filter treated with MAMA
(ISO-CHEK Sampling System)
12
225-9022
36
225-9022A
异氰酸酯（HDI；2,6-TDI；2,4-TDI）
ASTM D5836
OSHA 42
1 Glass fibre filter and cellulose support; 1-(2-pyridyl) piperazine
10
225-9013
36
225-9002
异氰酸酯（HDI, MDI, TDI, IPDI, HDI-BT, HDI-IC）
OR-OSHA 1010
1 Glass fibre filter; MAMA
13 mm preloaded in a 13 mm Swinnex holder
5
225-9029
有机异氰酸酯
MDHS 25/4 (UK)
1 25 mm A/E Glass filter; methoxyphenyl piperazine (filters only)
5
Special Order
正异丙基苯胺
OSHA 78
2 Glass fibre filters; sulphuric acid
10
225-9004
顺丁烯二酸酐
OSHA 86
2 Glass fibre filters; veratrylamine
10
225-9021
顺丁烯二酸酐
For IFV
1 25 mm Glass fibre filter; veratrylamine (filters only)
10
225-9028
硫醇类(甲基、乙基、正丁基和苯基)
NIOSH 2542
OSHA 26
1 Glass fibre filter; mercuric acetate
10
225-9007
4,4'-亚甲基双(2-氯苯胺)(MOCA)
OSHA 71
2 Glass fibre filters; sulphuric acid
10
225-9004
亚甲基双苯(MDI)
OSHA 47
1 Glass fibre filter and cellulose support; 1-(2-pyridyl) piperazine
10
225-9013
36
225-9002
4,4'-亚甲基苯胺
OSHA 57
NIOSH 5029
2 Glass fibre filters; sulphuric acid
10
225-9004
1-萘胺，2-萘胺
OSHA 93
2 Glass fibre filters; sulphuric acid
10
225-9004
硝酸
NIOSH 2017
2 Quartz filters; 1 coated with sodium carbonate, 1 uncoated
10
225-9032
硝基苯
NIOSH 2017
2 Glass fibre filters; sulphuric acid
10
225-9004
臭氧
OSHA ID-214
2 Glass fibre filters; nitrite-impregnated
10
225-9014
过氧乙酸
OSHA PV2321
1 Quartz filters (R-100); titanium oxysulphate hydrate (TiOSO4) preloaded in 25 mm 2-piece clear cassette
10
225-9037
苯二胺（邻、间、对）
OSHA 87
2 Glass fibre filters; sulphuric acid
10
225-9004
磷化氢
OSHA 1003
1 Glass fibre filter; 1 polyester filter treated with mercuric chloride
10
225-9018
磷酸
NIOSH 7908
1 Quartz filter
10
225-9033
邻苯二甲酸酐
OSHA 90
2 Glass Fibre filters, veratrylamine
10
225-9034
二氧化硫
NIOSH 6004 (modified)
1 MCE pre-filter and support/1 cellulose filter and support; sodium carbonate
10
225-9005
硫酸
NIOSH 7908
1 Quartz filter
10
225-9033
2,4-甲苯二胺
OSHA 65
2 Glass fibre filters; sulphuric acid
10
225-9004
2,6-甲苯二胺
OSHA 65
2 Glass fibre filters; sulphuric acid
10
225-9004
邻甲苯胺
OSHA 71
2 Glass fibre filters; sulphuric acid
10
225-9004
2,4-二异氰酸甲苯和2,6-二异氰酸甲苯
For IFV
1 25 mmGlass fibre filter and cellulose sopport; 1-(2-pyridl)piperazine (filters only)
10
225-9035
邻甲苯胺
NIOSH 2017
2 Glass fibre filters; sulphuric acid
10
225-9004
甲苯胺
(邻、对、间)
OSHA 73
2 Glass fibre filters; sulphuric acid
10
225-9004
1,3,5-三缩水异氰脲酸酯（TGI）
OSHA PV2055
1 Glass fibre filter; hydrobromic acid
10
225-9027
戊醛
OSHA 85
3 Glass fibre filters; 2,4-dinitrophenylhydrazine and phosphoric acid
10
225-9020
间二胺(间-XDA, 对-XDA)
OSHA 105
2 Glass fibre filters; sulphuric acid
10
225-9004
