ICUMSA Method GS2-33 (2026) Spectrophotometric Sulphite Content in White Sugar and Plantation White Sugar using Rosaniline Hydrochloride - Official (Reference)
ICUMSA Method GS2-35 (2024) The Determination of Sulphite in Refined and Speciality Sugars by an Enzymatic Method – Official
ICUMSA Method GS3-51 (2019) Sulphite as Sulphur Dioxide (SO2) in Brown Sugars by the Optimized Monier-Williams Method combined with Titration – Accepted
ICUMSA Method GS3-52 (2019) Sulphite as Sulphur Dioxide (SO2) in Brown Sugars by the Optimized Monier-Williams Method combined with High-Performance Ion Chromatography (HPIC) – Accepted
