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
试银灵;对二甲氨基苄罗丹宁
HOMSi? m-Chlorophenyl
BURETTES CLASS B, WITH SHORT LINE GRADUATION WITH ST-GLASS PLUG, 10 ML, AMBER-GLASS
硅胶 60 G
FREEZE DRYING AMPOULES, BORO., FLAT BOTTOM, 2 ML, 8 X 140 MM
1mL用乳胶吸头,红色
铬天青S指示剂
3,5-二氟溴苄
1,3-二叔丁基咪唑四氟硼酸盐
气进样针