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
CNWBOND GCB/NH2 SPE 小柱
ProElut C8 2g / 12mL 20/pk
FILTER FUNNELS, 4000 ML, P3 DISC DIA.: 175 MM STEM O.DIA.: 30 MM
Magnetic stirrer retriever, PTFE, flexible, length 330 mm
聚丙烯预过滤膜,疏水
PEEK FLOW REDUCTION CAP.1/16 IN FOR 853
2-Hydroxy-6-methylnicotinic Acid
多元素离子色谱标准溶液(F- Cl- N03- SO42- PO43-)