First Issued 1964, Revised 2002, Rewritten 2003, Last Revised 2011-07-01
This method is used for the determination of raw sugar solution colour (General Subject 1), higher colour plantation white sugar solution colour and the solution colours of partly refined sugars, brown sugars and coloured syrups (General Subject 3) [1].
If a choice is available to the user for the Determination of Colour of Raw Sugar then ICUMSA recommends that Method GS9/1/2/3-8 is used preferentially.
Access to the online Version of ICUMSA Method GS1/3-7 (2011) can be obtained from the Sugar Industry Website, operated by Bartens. The online access for two years costs EUR35 (+ 19 % VAT for German and EU citizens without EU VAT No.).