1.0 mL Plasma from a PST Mint 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
48 hours unspun
0.2 mL
98 - 107 mmol/L
01420184
82435