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The All-New Zefon Disposable Respirable Sampler (DRS) is Almost Here!
The Zefon Disposable Respirable Inhalable Sampler (DRS) is a modified variation of the Zefon Disposable Inhalable Sampler (DIS). The DRS adds a certified foam insert that has a collection efficiency that closely matches the ISO 7708/CEN convention for respirable dust. This eliminates the need for the use of a cyclone to collect the respirable dust. The DRS meets the criteria of a sampler for the OSHA permissible exposure limit (PEL) of Respirable Crystalline Silica.
We are in the final stages of our manufacturing process and expect the DRS to be available in late-August. Sign up on our mailing list to be notified when the DRS is available for sale: