37mm, 3 piece air sampling cassette preloaded with 0.8µm MCE filters that are matched in weight to within 50ug, 50/pk.
37mm, 3 piece air sampling cassette preloaded with 0.8µm MCE filters that are matched in weight to within 50ug, 50/pk.
Spex is pleased to add Chiron PFAS products to their reference materials portfolio – various singles available. Order Today.