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Tubes & Additives

Key Common Stopper Colors, Additives, Sample Type, & Departments

Stopper ColorAdditiveSample TypeDepartment
Light Blue Sodium citrate Plasma Coagulation
Red (glass) None Serum Chemistry, blood bank. serology/immunology
Red (plastic) Clot activator Serum Chemistry
Red/Black (tiger) & Gold Clot activator + gel Serum Chemistry
Light Green Lithium heparin + gel separator Plasma Chemistry
Green Lithium heparin or Sodium heparin Plasma or whole blood Chemistry
Lavender Liquid K3 EDTA (glass) or spray-coated K2 EDTA (plastic) Whole blood Hematology
Pink Spray-coated K2 EDTA Whole blood Blood bank
Gray Potassium oxalate & sodium fluoride or EDTA & sodium fluoride or sodium fluoride Plasma or whole blood or serum Chemistry
Orange Thrombin Serum Chemistry
Royal blue None or clot activator or K2 EDTA or heparin Plasma or whole blood or serum Chemistry
Tan K2 EDTA Plasma or whole blood Chemistry
Yellow SPS (sterile) or ACD (nonsterile) Plasma or whole blood Blood bank/immunohematology
Pearl (white) K2 EDTA + gel separator Plasma Serology/immunology
Clear None Serum N/A
Created by: luciajoon
Popular Phlebotomy sets

 



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