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4-Pyridazinecarboxylic acid, 95% 1GR
Chromocult?Coliform Agar Merckotube
2-硝基枯烯, ≥95.0%
2-Amino-4,4,4-trifluorobutyric acid, 97% 250MG
4-Benzyloxytrityl Alcohol Resin cross-linked with 1% DVB (200-400mesh) (1.4-1.6mmol/g), %
Gluconic acid, potassium salt, 99% 250GR
酸性橙7
4-溴-2-呋喃甲醛,97.0%(GC)
4-苯氧基丁酸乙酯,95.0%(GC)
2,3,4,5,6-五氟苯乙烯,含稳定剂TBC, ≥98.0%