BUCHI Analytic PTFE Stopcock, For Use With: Feeding of Solvents, and Aerating a Rotavapor System, R-100, R-300, R-210, R-215, RII, Standard Taper Joint Number Center: 18.8/38
BUCHI Analytic PTFE Stopcock, For Use With: Feeding of Solvents, and Aerating a Rotavapor System, R-100, R-300, R-210, R-215, RII, Standard Taper Joint Number Center: 18.8/38
BUCHI SVL PTFE Gasket, 22 x 17 mm, Dimensions: 22 x 17 mm, For Use With: Vacuum and Cooling Connections, R-220 Pro, R-220 Essential, R-220 EX, R-250, R-250 EX