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
Dimethyl sulfite for synthesis
Hafnium dichloride oxide octahydrate, Puratronic?, 99.998% (metals basis)
Bromocresol Green, sodium salt, water soluble, indicator, pure 5GR
Benzophenone imine, stabilized, 97% 100GR
过磷酸钙
1,1,2-三溴乙烷,99.0%(GC)
2-十三烷酮,95.0%(GC)
五甲基苯甲醛, ≥96.0%
Benzoylhydrazine, 98% 100GR
邻苯二甲酸二异丁酯,99.5%+
ACETATE SOLUTION