Inexpensive portable fume/particle extractor for potentially hazardous fume and particle problems. Single hose.

Liquid-in-Glass thermometer, non-certified, mercury filled, ASTM 3F, 20 to 760°F, manufactured according to ASTM E1.

Handheld instrument designed to provide fast, accurate and repeatable on-site measurement of biodiesel content in diesel fuel blends.

ISO 17025 / ISO 17034 certified density standards are for the verification of instruments used to measure density of materials which are fluid at the desired...

Apparatus/assembly used in the determination of oil content and solvent extractables in petroleum waxes.