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CASSETTE, 25MM 3PC, 0.5µm PTFE w/PTFE SUPP, 50/BX
Zefon PCM & TEM 25mm air sampling cassettes are designed and manufactured to meet all applicable NIOSH, OSHA, and AHERA standards for asbestos air monitoring. 25mm 3-piece, 0.5µ PTFE with PTFE Support, 50/bx