碳酸氢钾, Potassium hydrogen carbonate

二甲基亚砜-d{6} (同位素), Methyl sulfoxide-d6

甲基丙二酸 25GR, Methylmalonic Acid

4-乙氧基-3-甲氧基苯甲醛, 4-Ethoxy-3-methoxybenzaldehyde

1,3-环己二醇, 1,3-Cyclohexanediol

D-果糖, D(-)-Fructose

2-氨基-5-甲基吡啶, 2-Amino-5-picoline

4-苯基吡啶 25GR, 4-Phenylpyridine

AEROSOL OT SOLID ANHYDRS 500G

无水碳酸钠，HPLC, SOD CARBONATE ANHYD HPLC 500G