Cassettes/Filters

25mm Air Sampling Cassette – 0.45µm + 5.0µm MCE, TEM, 3-Piece, 50/Box (Zefon)

25mm Asbestos Air Sampling Cassette with Dual MCE Filters – TEM Applications Zefon 25mm air sampling cassettes are engineered for regulated asbestos fiber monitoring using transmission electron microscopy (TEM) methods and compatible PCM workflows...

25mm Air Sampling Cassette – 0.45µm MCE Grid, 3-Piece, 50/Box (Zefon PCM/TEM)

25mm Asbestos Air Sampling Cassette with 0.45µm MCE Grid – TEM & PCM Zefon 25mm air sampling cassettes are manufactured for regulated asbestos fiber monitoring using transmission electron microscopy (TEM) and phase contrast microscopy...

25mm Air Sampling Cassette – 0.4µm PC + 5.0µm MCE, 3-Piece, 50/Box (Zefon PCM/TEM)

25mm Asbestos Air Sampling Cassette with 0.4µm PC + 5.0µm MCE – TEM & PCM Zefon 25mm air sampling cassettes are engineered for regulated asbestos fiber monitoring using transmission electron microscopy (TEM) and phase contrast...

25mm Air Sampling Cassette – 0.8µm MCE Filter, PCM, 3-Piece, 50/Box (Zefon

25mm Asbestos Air Sampling Cassette with 0.8µm MCE Filter – PCM Applications Zefon 25mm air sampling cassettes are precision-manufactured for regulated asbestos fiber monitoring using phase contrast microscopy (PCM) and compatible TEM...

25mm Air Sampling Cassette – 0.8µm MCE Green Grid, PCM, 3-Piece, 50/Box (Zefon)

25mm Asbestos Air Sampling Cassette with 0.8µm MCE Green Grid – PCM Applications Zefon 25mm air sampling cassettes are precision-manufactured for regulated asbestos fiber monitoring using phase contrast microscopy (PCM) and compatible TEM...

25mm Air Sampling Cassette – 0.8µm MCE Grid, PCM, 3-Piece, 50/Box (Zefon)

25mm Asbestos Air Sampling Cassette with 0.8µm MCE Grid – PCM Applications Zefon 25mm air sampling cassettes are engineered for regulated asbestos fiber monitoring using phase contrast microscopy (PCM) and compatible TEM workflows. Each...

25mm Air Sampling Cassette – 0.8µm Polycarbonate Filter, 3-Piece, 50/Box (Zefon PCM/TEM)

25mm Asbestos Air Sampling Cassette with 0.8µm Polycarbonate Filter – PCM & TEM Zefon 25mm air sampling cassettes are manufactured for regulated asbestos air monitoring and fiber analysis using phase contrast microscopy (PCM) and...

25mm Air Sampling Cassette – 1.2µm MCE Grid, White Band, 3-Piece, 50/Box (Zefon PCM/TEM)

Zefon 25mm air sampling cassettes are engineered for regulated asbestos fiber monitoring using phase contrast microscopy (PCM) and transmission electron microscopy (TEM) methods. Manufactured in-house under strict quality controls, every cassette is...

25mm Air Sampling Cassette – 1.2µm MCE White Band, 3-Piece, 50/Box (Zefon PCM/TEM)

25mm Asbestos Air Sampling Cassette – PCM & TEM Applications Zefon 25mm air sampling cassettes are precision-manufactured for asbestos fiber monitoring and industrial hygiene sampling in compliance with NIOSH, OSHA, and AHERA standards. Each...