General Testing

• Royal 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)
• Lavender Top Tube (K2EDTA) – (Use For Hematology, Hemoglobin A₁c, Fluid Cell Count)
• White Top Tube - (KRU, Creatinine Clearance, PDA, PET)
• Gold/White Top Tube (Lithium Heparin) - (Post Dialysis Testing)