| 应用 | This is a 25 mm Hydrophilic Pure Silver membrane filter with a 0.45 um ( 0.45 micron filter ) pore size. Used for air monitoring of carbon black, coal tar products, coke oven emissions & silica. Referenced by NIOSH for collecting airborne contaminants. |
| Contaminant of Interest | - Chlorine
- Crystalline Silica
- Amorphous Silica
- Vanadium Oxides
- Vanadic Anhydride
- Vanadium Pentoxide
- Analysis of Silica
- Vanadic Oxide
- Vanadium Sesquioxide
- Vanadium Trioxide
- Lead
- Asbestos
- Quartz and Crysalobite
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| Regulated Test Method Number | - NIOSH 6011
- NIOSH 7500
- NIOSH 7501
- NIOSH 7504
- NIOSH 7505
- NIOSH 9000
- OSHA ID142
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