Sodium Fluoride Potassium Oxalate Tube China Factory and Professional Suppliers
The Sodium Fluoride-Potassium Oxalate Tube is a specialized blood collection vessel engineered for precision glucose testing. By combining a glycolysis inhibitor (Sodium Fluoride) with an anticoagulant (Potassium Oxalate), this tube prevents the metabolic breakdown of glucose by red blood cells, ensuring that the plasma glucose levels remain stable from the moment of collection until analysis.
Designed for professional clinical environments, these vacuum tubes adhere to rigorous medical manufacturing standards. They provide an essential solution for diagnosing diabetes and monitoring glycemic control, offering laboratory technicians a reliable medium that eliminates the need for immediate centrifugation, thereby reducing pre-analytical errors in critical patient care.
Detailed Parameters
| Additive Composition | Sodium Fluoride + Potassium Oxalate | Tube Cap Color | Grey |
|---|---|---|---|
| Primary Use | Glucose & Lactate Testing | Vacuum Level | Standardized Draw Volume |
| Material | Medical Grade PET/Glass | Sterilization | Gamma Irradiation/EO Gas |
| Additive Function | Glycolysis Inhibition | Sample Type | Plasma |
| Shelf Life | 24 Months | Storage Condition | 2-30°C, Dry Environment |
Key Advantages
Anti-Glycolytic Action
Effectively stops glucose consumption by blood cells, preserving the exact metabolic state for accurate testing.
Extended Stability
Allows longer transport and storage times before centrifugation without compromising sample integrity.
High Precision
Optimized additive concentrations ensure minimal interference with biochemical assay results.
Vacuum Consistency
Precise vacuum pressure ensures the exact volume of blood is drawn every time, maintaining the additive ratio.
Clear Identification
Industry-standard grey cap coding prevents cross-contamination and sampling errors in busy labs.
Medical Compliance
Manufactured under strict ISO and CE standards to ensure biocompatibility and safety.
Product Gallery
Management Platforms
Inventory Tracking
Real-time monitoring of batch numbers and expiration dates to ensure fresh supply.
Quality Control
Automated inspection of vacuum integrity and additive coating consistency.
Cold Chain Logistics
Integrated temperature monitoring during transit to protect chemical stability.
Compliance Auditing
Digital documentation for ISO and FDA regulatory traceability and reporting.
Supply Optimization
Demand forecasting to prevent shortages in critical diagnostic environments.
Sterility Assurance
Validation platforms for ensuring end-to-end pyrogen-free packaging.
Investment Return Comparison
| Metric | Standard Plain Tubes | Fluoride-Oxalate Tubes | Economic Impact |
|---|---|---|---|
| Sample Stability | Low (Hours) | High (Days) | Reduces Re-sampling Costs |
| Processing Speed | Immediate Centrifugation | Flexible Timing | Optimizes Lab Workflow |
| Diagnostic Accuracy | Variable (Glycolysis risk) | Consistent | Lower Misdiagnosis Rate |
| Waste Reduction | High (due to spoilage) | Low | Lower Material Overhead |
| Labor Efficiency | High Pressure/Urgent | Scheduled Processing | Reduced Staff Burnout |
Frequently Asked Questions
Sodium Fluoride acts as an antiglycolytic agent. It inhibits the enzyme enolase, which stops the process of glycolysis, ensuring the glucose level in the plasma remains unchanged until the test is performed.
Yes, they are primarily used for glucose and lactate measurements. However, the additives may interfere with certain electrolyte or coagulation tests, so they should be used specifically for metabolic assays.
The tubes should be gently inverted 5 to 8 times immediately after collection. This ensures the Potassium Oxalate anticoagulant and Sodium Fluoride are thoroughly mixed with the blood to prevent clotting.
EDTA tubes are typically used for CBC (Complete Blood Count) and hematology. Sodium Fluoride-Potassium Oxalate tubes are specifically designed to stabilize glucose levels, which EDTA does not do.
Yes, our tubes are designed to be fully compatible with all standard multi-sample vacuum collection needles and holders used in modern medical facilities.
They should be stored in a cool, dry place between 2°C and 30°C, away from direct sunlight and extreme humidity to maintain the integrity of the vacuum and the additives.
