what tubes do i use to do a glucose test
Plasma: Centrifuge at 1100-2000 g for a minimum of 10 minutes. Serum: Allow to clot. Centrifuge at 1100-2000 g for a minimum of 10 minutes. For specimens collected in anything other than grey-top tubes, specimen is not acceptable for glucose testing if not centrifuged within two hours of collection. Transport temperature: