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
MICRO FILTER CANDLE WITHOUT TUBE, 13 X 25 MM, DURAN
度骨化醇
PR-619
DELIVERY ADAPTERS, BENT, WITH LONG TUBE, SOCKET ST 19/26, TUBE LENGTH: 200 MM
EVAPORATING DISHES,WITH SPOUT, MADE OF QUARZT-SILICA, 170 ML
管路接头,PP,Y形(120°),用于内径为13-15mm的管路
o-Ethylphenylhydrazine Monohydrochloride
正压真空提取装置
2-溴丁酸
USB Dongle Vesuv 3 Light