Light Blue Top Tube (Sodium Citrate) – (Use for Prothrombin …
https://referencemanual.aclab.com/welcome/specimen-collection-and-handling/general-testing/light-blue-top-tube-sodium-citrate-use-for-prothrombin-time-or-pt/
WEBRoyal Blue Top Tube – Trace Element NH (Use for Aluminum, Zinc, Other Trace Metals) Light Blue Top Tube (Sodium Citrate) – (Use for Prothrombin Time or PT) Red/Yellow Top Tube (with Gel – Clot Activator) Green Top Tube – (Use for Routine Chemistry, Ferritin, Hepatitis, PTH, HIV, Vitamin D)
DA: 34 PA: 55 MOZ Rank: 25