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N,O-Dimethylhydroxylamine hydrochloride, N,O-二甲基羟基胺盐酸盐/500g/CAS:6638-79-5'); document.write('¥930
Bis(cyclopentadienyl)zirconium dichloride, 二氯二茂锆/50g/CAS:1291-32-3'); document.write('¥540
Potassium benzoate, 苯甲酸钾/25g/CAS:582-25-2'); document.write('¥180