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
取样勺,1000 ml,105 x 155 mm,PTFE 材质
NUCLEOSIL CN 5UM 100X4.6MM COLUMN
3-甲基-4-硝基吡唑
LiChroCART 100-4,6,LiChrospher 60 Si 15μm定制柱
CUTTING WHEEL PK3
Shim-pack UC-Diol 液相色谱柱
AA-200氘灯(VARIAN)
ENVI-18 DISK膜片
N-(p-Chlorophenyl)maleamic Acid
垫圈,热塑弹性体,76mm