Phosphates, PO4
Serum or Plasma
RCHSD Chemistry
LAB113
As received
3 hrs
1 hr
Minimum 1 ml blood
Light Green (Lithium Heparin PST)
(Gold or red top tube also acceptable)
0.3 ml plasma (or serum)
0.3 ml plasma (or serum)
Centrifuge & separate
NOTE: For small infants 0.6 ml in light green microtainer is acceptable
84100
06-20-06