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
氯唑磷标准品
STIRRERS WITH LATERAL PTFE STIRRER BLADE, WITH GROUND AND POLISHED SHAFT, WITH COUPLING PIVOT 450x10 MM, BLADE 55 MM, ST 29/32
EQUITY-1 毛细管柱
PK2012ML10%AGNO3/44%H2SO4/SISPETUBE
S-EVAP-RB系列 10位平行蒸发仪(数显)
STIRRES FOR BALLONS PTFE, 64 mm
2,4,5-三溴咪唑
TRIPODS, STAINLESS STEEL
(易制毒三类)硫酸
食品添加剂对羟基苯甲酸丙酯(尼泊金丙酯)纯度标准物质