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
N-1-BOC-2-哌嗪甲酸甲酯
茶碱
HOSE CONNECTION, BENT, GL 14, PP
苯磺酰乙酸甲酯
HyperSep Cyano 1g 6mL SPE Column 30个/包装
CORK STOPPER, TOP DIA. 80 MM, BOTTOM DIA. 75 MM, LENGTH 30 MM
1,3-二溴-5-氯苯
Rtx-35 Amine 气相色谱柱 30m 0.53mm ID 3.0um
HYPERSIL C4 300 5UM 250X4.6MM COLUMN
PTFE pin for valves "PRODURAN?, passage 0-4 mm