Features and Benefits
Threaded Midget Bubbler - 20mm threads. Fritted glass stem. Back pressure <7 in. of water with 15mL water. 6-dram vial (22mL) included.
These borosilicate glass impingers (for particles) and bubblers (for gases and vapors) are ideal for NIOSH and OSHA methods that require collection of airborne contaminants by drawing them into a solution. Available with ground glass joints or threaded PTFE micro-connectors.