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HYPERSIL 100 C8 10UM 150X4.6MM COLUMN
卡口瓶盖,11mm(100个/包 )
Thermostatic-Reaction Vessel 250 ml, flat flange with groove, with drawal valve 6 mm, cylindrical, round bottom, graduated, distribution ring for stabilizing media, DN 60, KF 15, Outer
GC 针头 替换 用于36500520. 2个/包装
样品瓶 15X45 透明 S/N 13-425 4ML
Process Chemistry, Pure PTFE, Standard Taper Joint Fitting,NPT Thread 1?”, Cone Taper 29/-, 55x48mm
2-溴萘
PUNYW8125377 Norepinephrine Impurity 11
STOPCOCKS, THREE WAY-CZAKO, W. SOLID ST- PLUG BORE: 1,6 MM ST 14,5 / 8 X 100 MM BENT TUBE SIDE AR
对四联苯