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
CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 4000ML, SOCKET ST 29/32, VALVE AND PTFE-VALVE PLUG, 80 X 1 0
As砷标液
密封垫聚丙烯L 硅树脂/ 聚四氟乙烯 绿色
N-Acetyl-5-benzyloxy-DL-tryptophan
HyperSep Amino SPE Column, 1g/6mL 30个/包装
BETAMAX NEUTRAL 5UM 150X3MM COLUMN
玻管(配环)
灭菌皿,60*15mm
SS column,10FT*1/8*2.1MM ID, 25% DIBUTYL MALCATE ON CHROMOSO
吲唑-3-甲酸