如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
顶丝烧瓶夹
测试管
STEM THERMOMETERS, DIN 16178 OPAL GLASS SCALE, YELLOW ENAMELLED MERCURY FILLING, -30 +50| 1°C, L.
(一恒) BPH-120B高低温试验箱 内胆尺寸W×D×H(mm):400×500×600
Connector, PP, T-form, for tubing with inner ? 4 - 5 mm
邻苯二胺 AR
VISCOMETERS, CANNON FENSKE, OPAQUE LIQUIDS, L. 295 MM, CAPILLARY NO.300, RANGE CST 50-200 MM2/S 0,
Wire harness assembly complete for bath model
对(甲酰胺基)苯基硼酸
溶菌酶质控肉汤