The draft for public consultation of the Pharmaceutical Excipient Standards of the Chinese Pharmacopoeia for Erythritol by high‑performance liquid chromatography specifies the use of a column packed with strong cation exchange resin (hydrogen form) in which sulfonic acid groups are bonded to a cross linked styrene divinylbenzene copolymer or a column with equivalent separation performance. SUGAR SH1011 column confirmed the requirements were met.

System suitability requirement

Resolution between the 50 mg/mL erythritol peak and the 50 mg/mL glycerol peak: ≥ 2.0
Sensitivity test requirement;
Signal‑to‑noise ratio (S/N) of erythritol (0.02 mg/mL, 20 µL injection): > 10

*The version at the time of the application acquisition.

Sample: 20 µL
50 mg/mL each

1. 1.Erythritol
2. 2.Glycerol

Sample: 20 µL

1. 1.Erythritol 0.02 mg/mL