Vitamin B12 level
Specimen: 3 mL (1 mL min.) serum from 1 SST. Ship refrigerated or frozen. Wrap in aluminium foil to protect […]
Specimen: 3 mL (1 mL min.) serum from 1 SST. Ship refrigerated or frozen. Wrap in aluminium foil to protect […]
Specimen: 3 mL (2 mL min.) Whole blood from 1 Lavender Top (EDTA) tube. Wrap tube with black paper or
Specimen: 3 mL (1.5 mL min.) serum from 1 SST. Ship refrigerated or frozen. Stability (Room): 8 hrs Stability (Refrigerated):
Specimen: 2 mL (1 mL min.) serum from 1 SST. Ship refrigerated or frozen. Stability (Room): 2 hrs Stability (Refrigerated):
Specimen: 3 mL (1.5 mL min.) serum from 1 SST. Ship refrigerated or frozen. Stability (Room): 8 hrs Stability (Refrigerated):
Specimen: Submit first morning mid stream Urine in a special urine collection vacutainer (Boric acid) kit available from Medilab as
Specimen: 50 mL (10 mL min.) aliquot of 24 hour urine. Collect urine with appropriate volume of 50% HCl to
Specimen: 15 mL (10 mL min.) aliquot of first morning / random urine in a sterile screw capped container. Ship
Specimen: 50 mL (10 mL min.) aliquot of random urine. Add 50% HCl drop by drop to bring the pH
Specimen: 10 mL (5 mL min.) aliquot of preferably first morning urine in a sterile screw capped container. Ship refrigerated.