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
5-溴-2-糠酸
PUNYW6975140 Emtricitabine Impurity 23
Tygon? SI Silicone id.1.42 mm (3-collared-tubing) 6 lengths
7725系列进样阀10uL定量管
O,O-二甲基磷酰氯
4-甲基-3-(三氟甲基)苯胺
Tetrachlorobis(tetrahydrofuran)zirconium(IV)
低温保存箱用温度计
STOPCOCKS, THREE WAY-CZAKO, W. SOLID ST- PLUG, BORE: 4 MM, ST 18,8 / 10 X 110 MM BENT TUBE SIDE A
Simultan separating chamber, for TLC-plates 200 x 200 mm, with ground rim and ground flat glass lid, with vertical grooves in the transverse wall to hold 5 TLC plates, complete, Borosi