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
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH COUPLING PIVOT 420x10 MM, PADDLE 50 MM, ST 19/26
N,N-Dimethylhexylamine
纺织品中4-氨基偶氮苯质控样
劳拉西泮 标准品
15mL Cent Tube w/900mg MgSO4 300mg PSA 150mg C18 10pk
100ml塑料容量瓶,100个/箱
CNWBOND GCB/NH2/Si SPE 小柱
Double spatula, type Chattaway, length: 200 mm, spatula blade 60 x 9 mm, made of stainless steel
气相色谱柱,TG-1301MS 30m x 0.25mm x 0.50μm
(定制产品)13种元素ICP-MS混标,溶于5% HNO3 + Tr HF