产品说明
一般描述
无需在毛玻璃接头、干燥器、钟罩等处使用润滑剂和真空润滑脂。提供真空密封，即便经过很长一段时间，也很容易松开。
基本信息
产品性质
Sigma-Aldrich
Pyrex® Burettes, Schellbach, class AS with PTFE key
Pyrex® Stopcocks, high vacuum
PYRIDINE-2-CARBOXYLIC ACID (1-BENZYL-PROPYLIDENE)-HYDRAZIDE
PYRIDINIUM-1-ACETATE COMPOUND WITH PYRIDINE HYDROCHLORIDE
PYRROLO(3,4-F)ISOINDOLE-1,3,5,7-TETRAONE, HYDRATE
Quickfit® air condenser
Quickfit® double surface (Davies) condenser
Quickfit® expansion adapter
QUINOLINE-2-CARBOXYLIC ACID (2-CHLORO-ETHYL)-AMIDE
R-(-)-2,6-DIMETHYLOCTANE
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