Analysis of Contaminants Sucrose and Sorbitol in Cranberry Juice According to USP-NF Method (SC1011-7F)

According to the United States Pharmacopeia and the National Formulary (USP-NF 2022 ISSUE 3* Effective December 1, 2022), analysis of contaminants sucrose and sorbitol in cranberry juice should be carried out with a column with L19 packing material and meets following requirements. The EP SC1011-7F confirmed the requirements were met.


System suitability requirements

Resolution of sucrose and sorbitol: ≥ 1.8
Relative standard deviation (RSD): ≤ 2.0 %

*The version at the time of the application acquisition.

Sample: 20 μL
0.1 mg/mL each

  1. 1.Sucrose
  2. 2.Sorbitol
Shodex EP SC1011-7F (7.8 mm I.D. x 300 mm)
Flow rate
0.5 mL/min
Column temp.
85 ℃

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