Sampling Casettes - Monitoring and Testing Information

Articles & Whitepapers

Improved HF monitoring in Primary Aluminium Smelters with Laser Gas Detectors

Primary aluminium smelting generates large amounts of hydrogen fluoride gas (HF). Concerns for worker safety and ambient air quality require that HF be monitored at several locations in smelters. Historically, a variety of methods have been used for HF monitoring. Cassette samplers and wet chemistry techniques, coupled with complex and expensive sampling manifolds have monitored roof-line and ...

Complete HF Monitoring Solutions for Primary Aluminum Smelters

Aluminium smelting generates large amounts of hydrogen fluoride gas (HF). Worker safety and ambient air quality concerns require that HF be monitored at several locations in smelters. Historically, ...

EMSL Receives Accreditation to Test Metals and Pesticides from North Dakota

EMSL Analytical is proud to announce that the North Dakota State Department of Health has granted our request for official certification for the analysis of metals and pesticides, including TCLP, using the SW-846 method in the State of North Dakota. ...

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Diaphragm Pump - 120V

Zefon 23 stroke high volume diaphragm area sampling pumps are economical workhorses suitable for use with asbestos PCM and TEM cassettes, carpet sampling cassettes and Air-O-Cell IAQ sampling cassettes. Each pump comes with a locking flow control valve, hose barb, 10' tubing and on/off switch. Each Zefon Diaphragm 2-Pump Kit comes complete with 2 pumps with flow control valves, 2 sampling stands, ...