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
乙二胺一水合物, ≥98.0%
SCREEN 150 MESH
氯化钯,99.9%
3,3,3-三氟丙酮酸乙酯,98%+
Benzaldehyde dimethyl acetal, 98% 5ML
3-硝基苯甲酸钠, ≥98.0%
10种元素ICP-MS混标(GB 3838-2002)
Silver benzoate for synthesis
LECTIN FROM WISTERIA FLORIBUNDA*BIOTIN L ABELED
4,4‘-双(二甲氨基)二苯酮