Designed for U.S.E.P.A. Priority Pollutant analysis using Method 625 (base neutrals/acid extractables). Accommodates 1L sample and approximately 200mL of a heavier-than-water extracting solvent. Features an extractor body designed to accept a common condenser with a 45/50 joint, a 24/40 opening with a PTFE stopper near top of body for addition of reagents and a 1:5 PTFE 2mm bore stopcock for drain-ing. Flattened body bottom allows use of optional magnetic stirring bar. One 24/40 plastic clamp supplied with extractor body.