1.1 This method is a single-step method developed to reduce the analysis time for the determination of phosphate distribution in condensed alkali phosphates where a separation of tripoly- and trimetaphosphate is desired.
ASTM
Standard Test Method for Analysis of Sodium Triphosphate by the Simplified Paper Chromatographic Method (Withdrawn 2000)
STD-73269
1970
1997-09-10
3