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
MN NUCLEODUR C18 Gravity 色谱柱
CLAMP FOR SGJ14 **
65mm 表面皿、可用作100ml烧杯盖
IC过滤器套件
MS-CA2/620
2-溴-9,10-二苯基蒽
CARTRIDGE C18 MG S-5 4X10 (2P)*
ST-CONES, SKIRTED, ST 29/32 acc. to DIN 12249 PRECISO, ?:26 MM, L:150 MM, W.TH.:2,0 MM
VXMTDG 数显控制多管涡旋振荡器
达旦黄