Red-top tube, gel-barrier tube, or green-top (lithium heparin) tube. Separate serum or plasma from cells within 45 minutes of collection.

Jun 19, 2024 · Master blood draw! Understand blood tubes (vacutainers) & ensure accurate tests. Learn the types, colors, uses, tests and order of draw here.

Bilirubin, Total - Measurement of the levels of bilirubin is used in the diagnosis and treatment of liver, hemolytic, hematologic, and metabolic disorders, including hepatitis and gallbladder …

Complete reference for blood collection tube colors, additives, draw order, and nursing considerations. Essential guide for accurate specimen collection and patient safety.

Bilirubin is the yellow pigment in bile. You might have high bilirubin levels if your liver is having trouble processing bilirubin into bile, or if your bile ducts are blocked. What is bilirubin? …

1 yellow-top SST tube (minimum: 1.0 mL of serum) or 1 amber microtainer tube (allow microtainer to fill completely) for pediatric use. Centrifuge SST 30 minutes after draw.

Healthcare professionals know that the correct selection of a blood collection tube is a fundamental step in the diagnostic process. Each tube color corresponds to specific additives …

Deliver specimen directly to lab. Outside and Remote Locations: Spin and separate serum/plasma from cells within 2 hours. Aliquot in brown tube or wrap in foil to protect from light. Refrigerate. …

Hemolysis of the sample falsely decreases the direct bilirubin result. Exposure to light rapidly and significantly decreases bilirubin. 9/23/2020: Updated specimen stability info.

May 16, 2025 · Outpatient collection - wrap tube in paper towel or tinfoil or use amber aliquot tube. Avoid hemolysis. After collection, gently invert tube 8-10 times. Specimen should be …