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
2-溴-4-(三氟甲基)苯酚
NS1 分析柱
石墨垫
CLIPS ACC. TO MOHR, MADE OF BRASS NICKEL-PLATED, SIZE 70 MM
2ml胖肚移液管
SIL G-25 silica 60玻璃板
HyperSep Retain-CX 500mg 3mL SPE Column 50个/包装
2-氰基苯磺酰氯
STIRRERS WITH LATERAL PTFE STIRRER BLADE, WITH GROUND AND POLISHED SHAFT, WITH GL 14 450x16 MM, BLATT 145 MM, ST 45/40
焦磷酸亚锡