Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Condensed phosphates for industrial use (including foodstuffs) - determination of calcium content - flame atomic absorption spectrometric method.
NORMA vydaná dňa 30.11.1982
Označenie normy: BS 4427-13:1982
Dátum vydania normy: 30.11.1982
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Applicable to products with calcium contents equal to or greater than 50 mg/kg. Status: Confirmed