Complete compact extraction systems with heating. Complete compact extraction systems with stand heating module mount hoses and glassware (round bottom reaction flask extractor Dimroth condenser for extraction). Infinitely variable heating regulation. Practical stand for holding the condensers securely between extractions. Extractor sizes from 30 ml to 1000 ml. The use of extractors with a stop cock eliminates the need for any additional distillation after extraction. Condensers with screwed on tubing nipples.