Stop cocks  (653 offers of 2,634,931 product items)

Complete compact extraction systems, with heating Complete compact extraction systems with stand, heating module, mount, hoses and glassware (round-bottom reaction flask, extractor, Dimroth condens...

Complete compact extraction systems, with heating Complete compact extraction systems with stand, heating module, mount, hoses and glassware (round-bottom reaction flask, extractor, Dimroth condens...

Complete compact extraction systems, with heating Complete compact extraction systems with stand, heating module, mount, hoses and glassware (round-bottom reaction flask, extractor, Dimroth condens...

Complete compact extraction systems, with heating Complete compact extraction systems with stand, heating module, mount, hoses and glassware (round-bottom reaction flask, extractor, Dimroth condens...

Complete compact extraction systems, with heating Complete compact extraction systems with stand, heating module, mount, hoses and glassware (round-bottom reaction flask, extractor, Dimroth condens...

Complete compact extraction systems, with heating Complete compact extraction systems with stand, heating module, mount, hoses and glassware (round-bottom reaction flask, extractor, Dimroth condens...

Complete compact extraction systems, with heating Complete compact extraction systems with stand, heating module, mount, hoses and glassware (round-bottom reaction flask, extractor, Dimroth condens...

Connectors with NS stopcock, DURAN® tubing Made of DURAN® tubing. Connectors with NS stopcock, with solid glass plug, with NS socket and NS cone. Cone[s] NS14/23 Socket[s] NS14/23 Bore 2.5 mm With ...

Connectors with NS stopcock, DURAN® tubing Made of DURAN® tubing. Connectors with NS stopcock, with solid glass plug, with NS socket and NS cone. Cone[s] NS29/32 Socket[s] NS29/32 Bore 8 mm With st...

Desiccator Nalgeneä, Type 5311, PC Transparent, lightweight, unbreakable, for vacuum or non-vacuum use. With stopcock. Large, stable base. No danger of implosion. Capable of maintaining 0.95 bar ne...

Desiccators Nalgeneä, Type 5309, 5310, PC, blue Transparent PC bell and blue PP lower part. Will not break or implode under vacuum provided that the operating instructions are obeyed. Lower part is...

Desiccators Nalgeneä, Type 5309, 5310, PC, blue Transparent PC bell and blue PP lower part. Will not break or implode under vacuum provided that the operating instructions are obeyed. Lower part is...

Desiccators, plastic, vacuum, PC/PP Crystal clear, PC dome lid. PP. Lower section and desiccant tray. Venting stopper with non-return valve in lid. Polychlorbutadiene rubber (CK) O-ring seal betwee...

Desiccators, plastic, vacuum, PC/PP Crystal clear, PC dome lid. PP. Lower section and desiccant tray. Venting stopper with non-return valve in lid. Polychlorbutadiene rubber (CK) O-ring seal betwee...

Desiccators, plastic, vacuum, PC/PP Crystal clear, PC dome lid. PP. Lower section and desiccant tray. Venting stopper with non-return valve in lid. Polychlorbutadiene rubber (CK) O-ring seal betwee...