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
CD-1301气相毛细管色谱柱
冻干粉中产气荚膜梭菌计数质控样
氟化钐
甲醇中乙苯成份分析标准物质
ASTM-HYDROMETERS, FOR OFFICIALLY TESTING ASTM NO. 7H, NOMINAL SCALE 135 MM L. 330 MM, range API 59
STOPCOCK KEYS THREADED, HOLLOW, GLASS HANDLE, GROUND, WITH THREE PART RETAIN. DEVICE, BORE 8 MM, NS 24, DURAN
镊子,POM,玻璃纤维加强,长250 mm
长寿命隔垫,预穿孔,9mm*400℃
Hg元素标准溶液
BOTTLES, NARROW NECK, PP, CAPACITY: 1000 ML, COMPLETE WITH SCREW CAP GL 28