1.0 mL Plasma from a PST Mint Green Top Tube - Li Heparin (preferred)
or
1.0 mL Serum in a SST Gold Top Tube
1.0 mL Serum from a Red Top Tube in a Plastic Vial
or
1.0 mL Plasma from a Green Top Tube - Li Heparin in a Plastic Vial
7 days Refrigerated
24 hours unspun
0.2 mL
25 - 115 Units/L
01420070
82150