most current methods of phosphate determination involve raction with
ammonium molybdate
forms ammonium phosphomolybdate complex
Fiske Subarrow method
molybdenum blue is read at what wavelength
blue (600-700 nm)
form yeallo wcomplex with phosphate at acid pH
vanadate and molybdate
phosphate measurement preferred specimen
serum and heaprinized plasma
prolonged storage at RT
false increase
hemolyzed specimen
false increase
decreased renal excretion
hyperphosphatemia