SKU: 51963684955

BD 367921 Vacutainer® Venous Blood Collection Tube, 13 x 75 mm, 2 mL

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Description

BD 367921 Vacutainer® Venous Blood Collection Tube, 13 x 75 mm, 2 mLBD 367921 Vacutainer Venous Blood Collection Tube, Sodium Fluoride and Potassium Oxalate Additive, 2 mL, Gray BD Hemogard Closure, Plastic, 1000 Case For glucose determination in a small volume format, the BD Vacutainer NaF KOx 2 mL Glucose Tube 367921 provides the dual additive formulation required to inhibit glycolysis and preserve blood glucose levels from collection through analysis. The gray BD Hemogard closure provides instant color coded

BD 367921 Vacutainer® Venous Blood Collection Tube, Sodium Fluoride and Potassium Oxalate Additive, 2 mL, Gray BD Hemogard™ Closure, Plastic, 1000/Case

For glucose determination in a small volume format, the BD Vacutainer® NaF/KOx 2 mL Glucose Tube 367921 provides the dual additive formulation required to inhibit glycolysis and preserve blood glucose levels from collection through analysis. The gray BD Hemogard™ closure provides instant color coded identification, and the translucent plastic tube construction supports safe, efficient handling in clinical collection workflows.

Sodium Fluoride and Potassium Oxalate for Glucose Preservation

Sodium fluoride (5 mg) acts as an antiglycolytic agent, inhibiting the enzymes responsible for glucose metabolism in red blood cells. Potassium oxalate (4 mg) serves as the anticoagulant, preventing clotting by chelating calcium ions. Together, these additives preserve blood glucose levels for accurate glucose determination testing, making this tube the standard choice for fasting glucose, glucose tolerance testing, and other glucose based assays where specimen stability is critical.

Gray BD Hemogard™ Closure for Safe Handling

The gray BD Hemogard™ closure is the recognized color code for sodium fluoride glucose tubes. The recessed rubber stopper design helps contain aerosols and splatter when the tube is opened after collection, protecting lab personnel from blood exposure. The silicone coated closure minimizes cellular activation during collection and transport, further supporting specimen integrity.

Specifications at a Glance

  • Brand: BD Vacutainer®
  • Additive: Sodium Fluoride (5 mg) and Potassium Oxalate (4 mg)
  • Application: Glucose Determination
  • Tube Type: Glucose Determination Tube
  • Volume: 2 mL
  • Dimensions: 13 x 75 mm
  • Closure Type: BD Hemogard™ Closure, Silicone Coated
  • Cap Color: Gray
  • Tube Color: Translucent
  • Material: Plastic, Sterile
  • Quantity per Unit: 1,000 tubes per case
  • Country of Origin: United States
  • Item #: 367921 / 321841

A Small-Volume Glucose Tube for Pediatric and Low-Volume Collections

The 2 mL draw volume makes this tube a practical option for pediatric glucose testing and any clinical setting where minimizing blood loss is a priority. Available by the case for labs that process glucose specimens regularly.

Shipping Notes
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Exchange/Return Notes
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SKU: 51963684955

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Therapy by the Sea
Houston, US
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
S
Verified Purchase
Shawna
Dallas, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
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Reviewed in the United States on October 27, 2024
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Verified Purchase
Ann
Houston, US
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
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Reviewed in the United States on March 27, 2026
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Stacy
San Leandro, US
★★★★★ 1
The shoe size should be smaller 9 is the max and it is still to tight
Size: M (up to size 9)-Beige, Size: M (up to size 9)-Beige
Very tight had to take off my feet in the middle of the night they were cutting off my circulation.
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Reviewed in the United States on February 17, 2026
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michele p.
West Palm Beach, US
★★★★★ 5
Great product to keep moisture in
Size: M (up to size 9)-Beige
These are so cool. I was skeptical at first. After an at home pedicure I put lotion on and keep these on for about a few hours. The moisture retention, and comfort and fit or absolutely amazing!
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Reviewed in the United States on April 24, 2025

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