2.0 mL Sodium Fluoride Tube

The 2 mL PET Sodium Fluoride Vacutainer Tube (13 × 75 mm) is engineered for accurate glucose stabilization and high-precision laboratory performance. This sterilized vacuum tube features a light gray cap containing sodium fluoride (NaF) and potassium oxalate (KOx), which immediately inhibit glycolysis after blood collection. This ensures stable glucose levels from the moment of draw, enabling reliable, accurate diagnostic testing.

Durable PET construction provides excellent sample integrity, making this tube ideal for glucose analysis, diabetic monitoring, and routine chemistry workflows requiring maximum accuracy.

1. Inspect tube integrity and expiration date before use.

2. Collect blood according to standard venipuncture procedures.

3. Allow the tube to fill completely for proper additive-to-blood ratio.

4. Gently invert the tube 8–10 times to mix NaF and KOx additives thoroughly.

5. Process samples according to laboratory guidelines (centrifugation as required).

6. Use plasma for glucose testing based on the laboratory protocol.

• 100 PCS 2.0 mL Sodium Fluoride Tube