Abstract: This method is a rapid EDTA complexometric method for determining calcium in lime and limestone products used in cane sugar processing.
The absolute difference between two results obtained under repeatability conditions should be not greater than 0.24 g/100g CaO in the sample.
The absolute difference between two results obtained under reproducibility conditions should be not greater than 0.31 g/100 g CaO in the sample.
Online Access to ICUMSA Method GS7-25 (1994)
Access to the online Version of ICUMSA Method GS7-25 (1994) can be obtained from the Sugar Industry Website, operated by Bartens. The online access for two years costs EUR30 (+ 19 % VAT for German and EU citizens without EU VAT No.).