Grey Top Glucose Tubes: Stabilize Blood Sugar at the Point of Collection

Ce Customized Capacity Gray Top Disposable Glucose Vacuum Blood Collection Tube For Hospital

Hematology Test Vacuum Blood Collection Tube From China 

Vacuum Blood Collection Tube With Additive/non Additive

Product Description:

The Science of Preservation: Halting Glycolysis
The moment blood is drawn, red blood cells begin consuming glucose through a process called glycolysis, leading to a steady decline in measurable glucose levels. Our Glucose Stabilizer Tubes are engineered to solve this critical pre-analytical error. They contain a synergistic dual-additive system:

· Sodium Fluoride (NaF): Acts as a potent glycolysis inhibitor by blocking the enzyme enolase, effectively “freezing” glucose levels at the time of collection.
· Potassium Oxalate (K₂Ox): Serves as an anticoagulant by precipitating calcium.

This combination guarantees that the glucose concentration you measure in the lab is a true reflection of the patient’s in vivo level, not an artifact of sample degradation.

Why This Tube is Non-Negotiable for Certain Tests:

· Accuracy in Diabetes Diagnosis & Monitoring: Essential for Oral Glucose Tolerance Tests (OGTT), fasting glucose, and other dynamic assessments where even a 5-10% drop due to glycolysis can misclassify a patient.
· Forensic & Legal Certainty: The internationally recognized tube for blood alcohol (ethanol) determination. Sodium Fluoride also inhibits microbial growth and further ethanol production, preserving the integrity of forensic evidence.
· Extended Stability for Logistics: Stabilized samples can be transported or batched without urgent processing, providing flexibility for outpatient clinics, remote collections, and high-volume labs.
· Clear Chain of Custody: The distinctive grey stopper is an immediate visual identifier for these critical-preservation samples, reducing protocol errors.

Our Services:

1.Can make the OEM.

2.Ship the goods to your designated place.

3.Other your request.(We have many cooperative express company,like:DHL, FedEx,UPS and so on.Every country we have cheap forwarder)

Company Information:

We are manufacturer and we´ll offer the products with high quality and good price.