Efficient & Reliable Air Sampling
Optimize your environmental and industrial hygiene testing with the Zefon 37 mm 3-Piece Air Sampling Cassette (Item #: 7M53P). Engineered by Zefon and distributed by Environmental Express, this cassette comes fully assembled and preloaded with a 5.0 µm Polyvinyl Chloride (PVC) membrane filter, making air sampling fast, simple, and highly efficient.
Whether you are monitoring for airborne metals, respirable silica, or nuisance dust, this pre-assembled cassette eliminates field preparation time and minimizes the risk of sample contamination.
Engineered for Compliance and Accuracy
NIOSH, OSHA, and EPA Compliant: Designed to meet strict regulatory standards for ambient and workplace air quality monitoring.
Gravimetric Stability: The built-in 5.0 µm PVC matched-weight membrane ensures maximum precision for gravimetric analysis.
ISO 9001:2015 Certified Manufacturing: Preloaded in a certified facility to guarantee strict quality control and consistent performance.
Key Features & Benefits
Leak-Free Design: Advanced housing construction eliminates sample loss, ensuring the integrity of your data from the field to the lab.
High-Visibility Housing: Features a clear styrene 3-piece housing that allows for easy, immediate visual confirmation of the filter media and sample collection.
Ready to Use: Pre-loaded and pre-assembled to streamline your workflow and reduce deployment time.
Specifications
Brand: Zefon (Environmental Express)
Item Number: 7M53P
Filter Material: Polyvinyl Chloride (PVC)
Pore Size: 5.0 µm
Cassette Diameter: 37 mm
Housing Configuration: 3-Piece Clear Styrene
Quantity: 50 Cassettes per Box
Applications: Ideal for industrial hygienists and environmental professionals testing for crystalline silica, coal dust, airborne heavy metals, and total/respirable dust.
