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
4,4'-(1,4-苯二氧基)双苯胺
SCREW CAPS, CLOSED, WITH WHITE STYRENE/BUTADIENE SEAL, MADE FROM BLACK PP, CAP SIZE N-8
8MM HITACHI (带狭缝) 隔垫
13-乙酰基-9-羟基巴卡丁III
PFA管路,100英尺,1/8英寸外径,0.030英寸壁厚
90° Connector, Push Fit
PRECISION CALORIMETER THERMOMETER + 55 + 65 °C : 0,01, 780 MM
N-苄氧羰基-L-谷氨酸γ-叔丁酯
滴定仪通用无忧包(50ml交换单元)
PK50 2ML EMPTY PP REVERSIBLE TUBE KIT