All Zefon PCM air sampling cassettes are designed and manufactured to meet all applicable NIOSH, OSHA, and EPA standards. The cassette housings are injection molded, individually assembled, and preloaded under stringent quality control standards. Each cassette is individually tested before packaging for shipment to ensure reliability. As an extra measure of quality control, random lot sample testing is performed daily by an independent laboratory to ensure low background fiber counts.
- Quality 0.8um MCE Filter Material
- 2″ Static Conductive Extension Cowl
- Meets NIOSH 7400/7402 specifications
- Each cassette is marked with a unique serial number
- Preloaded – ready to use