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
甲醇中氟磺胺草醚
醋酸非诺特罗-D6 BePure-22824XM
(易制爆)2,4-Dinitrotoluene-3,5,6-d3 标准品
3-羟基芴-d9
m-Hydroxybenzophenone (无证书)
Pentamidine isethionate salt 标准品
3-Deoxy-D-arabinoheptulosonic Acid 7-Phosphate Disodium Salt
氟尼辛-D3 BePure-22992
辛夷农残空白质控样 BQC4121531308B
First Standard® 甲醇中3-氨基-2-噁唑烷酮-d4溶液,100μg/mL