ICUMSA GS2 Methods

Please find further information on the ICUMSA webpage.

 

ICUMSA Method GS2/3-1 (2011)

The Braunschweig Method for the Polarisation of White Sugar by Polarimetry – Official (Reference) Method

 

 

ICUMSA Method GS2-4 (2007)

The Determination of Glucose+Fructose in White Sugar by the Hexokinase Method – Official

 

 

ICUMSA Method GS2/3/9-5 (2011)

The Determination of Reducing Sugars in Purified Sugars by the Knight and Allen EDTA Method – Official (Reference) Method

 

 

ICUMSA Method GS2/9-6 (2011)

The Determination of Reducing Sugars in White Sugar and Plantation White Sugar by the Modified Ofner Titrimetric Method – Official

 

 

ICUMSA Method GS2/3-9 (2005)

The Determination of Sugar Solution Colour at pH 7.0 – Accepted

 

 

ICUMSA Method GS2/3-10 (2011)

The Determination of White Sugar Solution Colour – Official

 

 

ICUMSA Method GS2-11 (2007)

The Determination of the Visual Appearance of White Sugars using Braunschweig Colour-Types – Official

 

 

ICUMSA Method GS2-13 (2017)

The Instrumental Determination of the Reflectance of White Sugar – Official

 

 

ICUMSA Method GS2/1/3/9-15 (2007)

The Determination of Sugar Moisture by Loss on Drying – Official

 

 

ICUMSA Method GS2/3/9-17 (2011)

The Determination of Conductivity Ash in Refined Sugar Products and in Plantation White Sugar – Official

 

 

ICUMSA Method GS2/3-18 (2013)

The Determination of the Turbidity of White Sugar Solutions – Official

 

 

ICUMSA Method GS2/3/9-19 (2007)

The Determination of Insoluble Matter in White Sugar by Membrane Filtration – Official

 

 

ICUMSA Method GS2/3-24 (1998)

The Determination of Lead in Sugars and Syrups by a GFAAS Method – Official

 

 

ICUMSA Method GS2/3/9-25 (2007)

The Determiantion of Arsenic in Refined Sugar Products by a Colorimetric Method – Accepted

 

 

ICUMSA Method GS2/1/3-27 (1994)

The Determination of Lead in Sugar Products by a Colorimetric Method – Accepted

 

 

ICUMSA Method GS2/3-29 (1994)

The Determiantion of Copper in Refined Sugar Products by a Colorimetric Method – Accepted

 

 

ICUMSA Method GS2/3/7/8-31 (1994)

The Determination of Iron in Refined Sugar Products and Sugar Solutions by a Colorimetric Method – Accepted

 

 

ICUMSA Method GS2/1/7/9-33 (2011)

The Determination of Sulphite by the Rosaniline Colorimetric Method in White Sugar – Official (Reference) Method; in VVHP** Raw Sugar – Tentative; in Cane Sugar Juices and Syrups – Accepted; and in Plantation White Sugar – Accepted

 

 

ICUMSA Method GS2/3-35 (2011)

The Determination of Sulphite in Refined Sugar Products excepting Brown Sugars by an Enzymatic Method – Official; The Determination of Sulphite in Brown Sugars – Tentative

 

 

ICUMSA Method GS2-36 (2005)

The Determination of Formaldehyde in White Sugar by a Colorimetric Method – Accepted

 

 

ICUMSA Method GS2/9-37 (2007)

The Determination of the Particle Size Distribution of White Sugar and Plantation White Sugar by Sieving – Accepted

 

 

ICUMSA Method GS2/1/3-39 (1994)

The Determination of the ERH of Crystalline Sugar Products by Measurement of the Dewpoint – Official

 

 

ICUMSA Method GS2/3-40 (2019)

10-Day Acid Beverage Floc Test for White Sugar – Official

 

 

ICUMSA Method GS2/3-41 (2011)

The Determination of the Total Mesophilic Bacterial Count in Refined Sugar Products by the Pour Plate Method or the Membrane Filtration Method – Official

 

 

ICUMSA Method GS2/3-44 (2019)

24-Hour Acid Beverage Floc Test for Beet White Sugar – Accepted

 

 

ICUMSA Method GS2/3-45 (2017)

The Determination of the Slime-forming Bacterial Count in Refined Sugar Products by the Pour Plate Method or the Membrane Filter Method – Official

 

 

ICUMSA Method GS2-47 (2022)

Yeasts and Moulds in White Sugar by Membrane Filtration or Pour Plating – Accepted

 

 

ICUMSA Method GS2/3-49 (1998)

The Determination of Thermophilic Spore-Forming Bacteria in Refined Sugar Products by the Pour Plate Method or the Membrane Filter Method – Official

 

 

ICUMSA Method GS2/3-50 (2017)

Determination of Thermophilic Acidophilic Bacteria (TAB) and Guaiacol Producing TAB (GP-TAB) in Sugar Products – Tentative

 

 

ICUMSA Method GS2-51 (2017)

Specified Heavy Metals in White Sugar by instrumental spectroscopy procedures – Official

 

 

ICUMSA Method GS2-52 (2022)

ß-Glucuronidase-positive Escherichia coli and ß-Galactosidase-positive coliform Bacteria in in White Sugar by Membrane Filtration – Accepted

 

 

ICUMSA Method GS2-53 (2022)

Osmotolerant Yeasts and Xerotolerant Moulds in White Sugar by Membrane Filtration or Pour Plating – Accepted

 

 

ICUMSA Method GS2/4/8-54 (2017)

Determination of Non-Ionic Surfactants in White Sugar, Molasses and Dried Beet Pulp – Tentative