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
气相色谱柱,UFC-5, 0.32mm, 0.5um, 5m
VOLUMETRIC FLASKS, 15 ML, DIN-A, WITH ST-PE-STOPPERS, ST 10/19, AMBER STAIN GRAD.
3-氯-2-氟-6-(三氟甲基)苯甲酸
移液管 容积 7.5ML to Deliver 12/件
缩二脲
带隔垫铝盖H*OD=7.4*20.7mm
GAS DISTRIBUTION TUBE, 43 MM, DURAN
1100和1050用活塞杆密封圈
甲基紫精
THERMOSTATIC REACTION VESSELS, NW 60 UNGRADUATED, WITH COOLING JACKET AND WITHDRAWAL VALVE, 500 ML