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
丙酮中甲酸溶液标准物质
松油醇
PETRI DISHES, PRESSED, DURAN
2-氨基-6-乙氧基苯并噻唑
DM-200 30m x 0.32mm x 0.25μm
SLEEVES FOR JOINTS, PTFE, ST. 55/44 WALL THICK 0,05 MM
Hypersil ODS保护柱芯, 3个/包
10ul气相进样针,固定针头,锥形头
STANDARD THERMOMETER, ENCL.SCALE,OPAL GLASS SCALE, DIFFICO-GRAD.,ORGANIC LIQUID -10+50|C, DIA.7-8MM
1-萘甲醇