Interference by sulphide with inorganic phosphate determinations by the method of Lowry & Lopez and its elimination by the addition of copper ions.
D001692:Biological Transport; D003300:Copper / Q000494:pharmacology*; D007477:Ions; D010710:Phosphates / Q000032:analysis*; D013440:Sulfides / Q000494:pharmacology*
D007477:Ions; D010710:Phosphates; D013440:Sulfides; D003300:Copper
COPPER/effects; PHOSPHATES/determination; SULFIDES/effects