Collaborative study of the Food Chemicals Codex method for the determination of the neutralizing value of sodium aluminum phosphate.
Fifteen laboratories participated in a collaborative study to evaluate the Food Chemicals Codex method for the determination of the neutralizing value of sodium aluminum phosphate. The AOAC method for determining the neutralizing value of sodium acid pyrophosphate, sec. 8.010, was also included in the study. The precisions of the Food chemicals Codex method, based on the between-replicate standard deviation and on one collaborator making one determination, are 1.16 and 3.66, respectively. The Food Chemicals Codex method for the determination of the neutralizing value of sodium aluminum phosphate has been adopted as official first action.
D000535:Aluminum / Q000032:analysis; D005503:Food Additives / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D010710:Phosphates / Q000032:analysis*; D012964:Sodium / Q000032:analysis
D005503:Food Additives; D010710:Phosphates; D012964:Sodium; D000535:Aluminum