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glucose blood collection tubes - Shop - Greiner Bio-One
Greiner Bio-One
https://shop.gbo.com › ... › Glucose
Greiner Bio-One
https://shop.gbo.com › ... › Glucose
Item: 454238. VACUETTE® TUBE 2 ml FX Sodium Fluoride / Potassium Oxalate 13x75 grey cap-white ring, non-ridged. Per sales unit 1 Carton(s). $237.74.Read more
VACUETTE Glucose Blood Collection Tubes
Medline
https://www.medline.com › product › Z05-PF274832
Medline
https://www.medline.com › product › Z05-PF274832
VACUETTE Blood Collection Tube, FX Sodium Fluoride/Potassium Oxalate, Non-Ridged, 13x75, Gray Cap with White Ring, 2 mL, 1200/CS. GRI454238Z. View Details.Read more
Glucose Tube, Gray Top Blood Sugar Tube - Hawach
Hawach Scientific
https://www.hawach.com › vacuum-blood-collection-tube
Hawach Scientific
https://www.hawach.com › vacuum-blood-collection-tube
A gray top tube contains a specific type of anticoagulant fluoride oxalate, which helps preserve the blood sample and prevent it from clotting.
grey cap glucose tube – Quality Supplier from China
bloodcollectingtube.com
https://www.bloodcollectingtube.com › buy-grey_cap_gl...
bloodcollectingtube.com
https://www.bloodcollectingtube.com › buy-grey_cap_gl...
Grey cap cover made of PET or glass material, sodium fluoride + EDTA/sodium heparin/potassium oxalate single-use vacuum blood collection tube, for clinical ...Read more
Missing: Disposable gray
Capillary Tube BD Microtainer Glucose Determination ...
SupremeMed
https://www.suprememed.com › ... › Tubes
SupremeMed
https://www.suprememed.com › ... › Tubes
Color coded caps for accurate tube selectionCapillary Tube BD Microtainer Glucose Determination Tube Grey Cap; TUBE, GLUCOSE NGMBT (50/BX). Additional ...Read more
Vacuum Blood Collection Tube (Glucose Tube), 13 x ...
eBay
https://www.ebay.com › ... › Test Tubes
eBay
https://www.ebay.com › ... › Test Tubes
The gray top signifies that the tube contains Sodium Fluoride, which prevents glycolysis and preserves glucose levels in the sample.
Disposable Grey Cap Glucose Blood Collection
Rollmed
https://www.rollmed.net › ... › Blood Collection Tube
Rollmed
https://www.rollmed.net › ... › Blood Collection Tube
Disposable Grey Cap Glucose Blood Collection. Quick Details Place of Origin:Zhejiang, China Brand Name:globalroll Model Number:NLD9X0GP Size:13*75mm,13*100mm ...Read more
People also ask
What is a GREY top tube for glucose?
A glucose tube, also known as a gray top tube or a blood sugar tube, is a specialized tube used in medical settings to collect blood samples for measuring glucose levels. Glucose tubes are commonly used in glucose testing, particularly for diagnosing and monitoring diabetes.
Glucose Tube, Gray Top Blood Sugar Tube - Hawach Scientific
Hawach Scientific
https://www.hawach.com › vacuum-blood-collection-tube
Hawach Scientific
https://www.hawach.com › vacuum-blood-collection-tube
What is a GREY top tube used for?
Key Uses:
- Glucose Testing: Stops glycolysis, making it ideal for fasting blood sugar, glucose tolerance tests, and post-meal glucose checks.
- Lactic Acid Tests: Preserves lactate levels for accurate measurement.
- Blood Alcohol Concentration (BAC): Used for ethanol analysis.
How it Works:
- Sodium Fluoride: Acts as a glycolytic inhibitor, preventing red blood cells from breaking down glucose.
- Potassium Oxalate: Binds with calcium to stop the blood from clotting (anticoagulant).
When to Use It:
- When you need to check how your body processes sugar over time (GTT).
- For routine blood sugar checks, especially in fasting patients.
- For toxicology screenings like blood alcohol levels.
This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more
Blood bottles - Pulsenotes
The grey top bottle is most commonly used to check serum glucose levels. The grey top bottle can be used to check for two main tes...
Pulsenotes
Glucose Tube, Gray Top Blood Sugar Tube - Hawach Scientific
Research and clinical studies: Glucose tubes are utilized in medical research and clinical studies that investigate glucose metabo...
Hawach Scientific
Tube Colors and the Tests They Are Used For | Phlebotomy USA
Mar 24, 2025 — Blood Typing. Crossmatching. Antibody Screening. Gray Top Tube. The gray top tube contains potassium oxalate/sodium fl...
Phlebotomy Training Specialists
Blood Collection Tubes | Laboratory Test Guide
Potassium Oxalate/Sodium Fluoride (Grey Top Tube) This tube contains Potassium Oxalate as an anticoagulant and Sodium Fluoride as ...
UW Medicine Pathology
Blood Collection Tubes - Cleveland Clinic Laboratories
Grey Sodium Fluoride & Potassium Oxalate Contains potassium oxalate and sodium fluoride, powder. Potassium oxalate binds with calc...
Cleveland Clinic Laboratories
Blood Collection Tubes - WellSpan Lab Services
Available in 13 x 100 with 4.5 mL volume draw. Sterile plastic tube. Invert 8-10 times to facilitate mixing and prevent coagulatio...
wellspanlabs.org
Blood Collection Tubes - Lynn Peavey Company
Blood collection tubes are available in two configurations: gray-topped and purple-topped. The tubes have expiration dates and do ...
Lynn Peavey Company
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What does the gray blood tube test for?
A gray-top blood tube is used for glucose (blood sugar) and lactate testing, containing sodium fluoride to stop cells from consuming sugar (glycolysis) and potassium oxalate as an anticoagulant, ensuring accurate measurements for diagnosing diabetes or monitoring metabolic issues.
Key Components & Purpose:
- Sodium Fluoride (Preservative): Prevents red blood cells from using up glucose, which would give a falsely low reading.
- Potassium Oxalate (Anticoagulant): Binds to calcium to stop blood from clotting.
Common Tests Performed:
- Fasting Blood Sugar (FBS): Checks glucose levels after fasting.
- Glucose Tolerance Test (GTT): Monitors how the body processes sugar over time.
- Lactic Acid Levels: Measures lactate, important in assessing tissue oxygenation and certain metabolic conditions.
Why It's Used:
This tube is crucial for tests where glucose stability is vital, preventing the sample from degrading before analysis, which is essential for accurate diabetes management and diagnosis.
This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more
Glucose Tube, Gray Top Blood Sugar Tube - Hawach Scientific
Description of Glucose Tube. A glucose tube, also known as a gray top tube or a blood sugar tube, is a specialized tube used in me...
Hawach Scientific
Tube Colors and the Tests They Are Used For | Phlebotomy USA
Mar 24, 2025 — Gray Top Tube. The gray top tube contains potassium oxalate/sodium fluoride, specifically for glucose and lactate test...
Phlebotomy Training Specialists
Blood bottles - Pulsenotes
The grey top bottle is most commonly used to check serum glucose levels. The grey top bottle can be used to check for two main tes...
Pulsenotes
Laboratory Tube Collection - StatPearls - NCBI Bookshelf - NIH
The grey tubes contain potassium oxalate that binds to calcium, thus, inhibiting coagulation. Another substance, sodium fluoride,
National Institutes of Health (.gov)
Blood Collection Tubes | Laboratory Test Guide - UW Medicine Pathology
Potassium Oxalate/Sodium Fluoride (Grey Top Tube) This tube contains Potassium Oxalate as an anticoagulant and Sodium Fluoride as ...
UW Medicine Pathology
Understanding The Purpose Of Blood Test Tube Colors - Ampath
Gray Top Tube – The Glucose Guardian. The gray top tube contains sodium fluoride and potassium oxalate, making it perfect for gluc...
Ampath
Blood Collection Tubes: Common Types
Jul 17, 2018 — however EDTA tubes have an advantage EDTA also inhibits calcium dependent enzymes resulting in a more stable sample th...
YouTube ·
AMBOSS: Medical Knowledge Distilled
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What additive is in the gray top tubes?
Gray top blood tubes contain a combination of Sodium Fluoride (an antiglycolytic agent) and Potassium Oxalate (an anticoagulant), specifically to prevent blood cells from consuming glucose and to stop clotting, making them ideal for accurate glucose, lactate, and alcohol level testing. This dual additive ensures the sample's glucose content remains stable for analysis, unlike plain tubes where glucose levels drop over time.
Key Additives & Their Roles:
- Sodium Fluoride: Inhibits glycolysis (the breakdown of glucose by red blood cells).
- Potassium Oxalate: Binds with calcium ions to prevent the blood from clotting (acts as an anticoagulant).
Common Tests:
- Glucose Tests: Fasting Blood Sugar (FBS), Glucose Tolerance Tests (GTT).
- Lactic Acid & Pyruvate Levels .
- Blood Alcohol Levels .
Why It's Used:
Without these additives, glucose levels in a standard blood sample would decrease as cells metabolize it, leading to inaccurate results for diabetic monitoring or related tests. The gray top tube stabilizes the sample, preserving the actual glucose level present at the time of collection.
AI responses may include mistakes. Learn more
Glucose Tube, Gray Top Blood Sugar Tube - Hawach Scientific
Description of Glucose Tube. A glucose tube, also known as a gray top tube or a blood sugar tube, is a specialized tube used in me...
Hawach Scientific
When should a gray top tube be used, and what tests are commonly ...
Color: Gray. Additive: Sodium fluoride (antiglycolytic) and sometimes potassium oxalate (anticoagulant). Purpose: Sodium fluoride ...
Needle.Tube
Laboratory Tube Collection - StatPearls - NCBI Bookshelf - NIH
The grey tubes contain potassium oxalate that binds to calcium, thus, inhibiting coagulation. Another substance, sodium fluoride,
National Institutes of Health (.gov)
Tube Colors and the Tests They Are Used For | Phlebotomy USA
Mar 24, 2025 — The gray top tube contains potassium oxalate/sodium fluoride, specifically for glucose and lactate testing. These addi...
Phlebotomy Training Specialists
Blood Collection Tubes - Cleveland Clinic Laboratories
Grey Sodium Fluoride & Potassium Oxalate Contains potassium oxalate and sodium fluoride, powder. Potassium oxalate binds with calc...
Cleveland Clinic Laboratories
The Typical Additive Found in Gray Top Blood Tubes in Phlebotomy ...
Gray top blood tubes are used in phlebotomy to collect blood samples for glucose testing and other diagnostic purposes. These tube...
Needle.Tube
The Importance of Gray Top Tubes with Potassium Oxalate in ...
The Anticoagulant Additive: Potassium Oxalate The typical Anticoagulant additive found in a gray top tube used for blood collectio...
Needle.Tube
The Role of Grey Top Tubes in Phlebotomy: Additives and Uses in ...
The Role of Grey Top Tubes in Phlebotomy: Additives and Uses in Laboratory Testing * Grey top tubes are commonly used in phleboto...
Needle.Tube
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Grey Screw Cap Paediatric Blood Collection Tube - PAED76
International Scientific Supplies Ltd
https://intscientific.com › product › grey-screw-cap-pae...
International Scientific Supplies Ltd
https://intscientific.com › product › grey-screw-cap-pae...
1.3ml fluoride/potassium EDTA paediatric blood collection tubes - PAED76 - Secure grey screw caps. Pack of 1000 for £192.44.
Sterile Vacuette Grey Cap Glucose Vacuum Blood ...
CNWTC
https://www.cnwtc.com › showroom › sterile-vacuette-gr...
CNWTC
https://www.cnwtc.com › showroom › sterile-vacuette-gr...
This special compound additive allows long-term refrigeration of blood glucose samples. Relative Product: 1, SST tube, with additive of Gel & clot activator, ...Read more
1 results found for "disposable glucose tube with gray cap"
hicomedical.com
https://www.hicomedical.com › disposable-glucose-tube...
hicomedical.com
https://www.hicomedical.com › disposable-glucose-tube...
China Disposable Vacuum Blood Sugar Test Glucose Tube used for blood specimen collection and storage in clinical laboratory. Hot Tags : Hot sale glucose tube ...Read more