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
PTFE-faced silicone septum, 8 mm
Purine Nucleoside Phosphorylase Activity Assay Kit (Colorimetric)
嘌呤核苷磷酸化酶活性检测试剂盒（比色法）
PYRAZINE-2-CARBOXYLIC ACID (5-BROMO-2-METHOXY-BENZYLIDENE)-HYDRAZIDE
Pyrex® Burettes, Schellbach, class AS with PTFE key
PYRIDIN-4-YL-2,6-DIMETHYL-1,4-DIHYDROPYRIDINE-3,5-DICARBONITRILE
PYRIDINE-2-CARBOXYLIC ACID (2-BENZOYL-5-METHYL-PHENYL)-AMIDE
Pyridoxal 5′-phosphate (Vitamin B6) Fluorometric Assay Kit
PYRUVIC ALDEHYDE 1-PHENYLHYDRAZONE
Quickfit® air condenser
Quickfit® expansion adapter
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