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
FILTER DISCS, POR.3, D. 40 MM, DURAN
PCB 207 标准品
Ross 电极填充液(5x50mL)
2-氨基嘧啶-5-羧酸
SILICONE RUBBER SEALS, WITHOUT WASHER, 12 X 6 MM, GL 14
PUNYW9232208 Levocetirizine Impurity 5
套箍, 15/85 石墨/Vespel, 0.32 mm 10个/包装
Narrow-mouth bottle, PE-LD, with screw cap, PE-LD, flat shoulder, 100 ml
干燥管(直)
RRHD SB-C18 色谱柱