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
气相色谱柱，TR-5ht 12m 0.32mmID 0.1um 液膜厚度
3-（2-苯并噻唑硫代）丙酸
EasyGuard II Silica 保护柱芯 5μm 10 x 2.1mm 5/pk
200ml 透明容量瓶(天玻)
2'-Hydroxy-5'-methylacetophenone
STORAGE BOX FOR 4 RACKS
o-Iodoacetophenone
SS packed column; 10% UC-W982 on Chromosorb W AW DMCS
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR. 300, RANGE cST 50-200 MM2/S, K: 0,25, CAILB
蛋白胨-盐溶液
