Jul . 22, 2025 05:01 Back to list

Affordable K3 EDTA Tube Price | Blood Collection Tubes

Introduction to K3 EDTA Blood Collection Tubes

K3 EDTA tubes represent an essential component in contemporary hematology and blood collection systems. As a tripotassium salt of ethylenediaminetetraacetic acid, K3 EDTA effectively prevents blood coagulation by chelating calcium ions required for the coagulation cascade. The k3 edta tube price has become a significant consideration for healthcare institutions globally as the demand for reliable diagnostic tools increases. These tubes are widely utilized for complete blood counts (CBC), molecular diagnostics, and various specialized hematological tests that require anticoagulated whole blood. EDTA K3 blood collection tubes offer superior performance for maintaining cellular morphology and preventing platelet clumping compared to alternative anticoagulants.

Understanding the market dynamics affecting k3 edta tube price requires examination of multiple factors including raw material costs, manufacturing processes, quality certifications, and distribution networks. The global medical consumables market, valued at $300 billion in 2023 (Research and Markets), continues to grow at 6.8% CAGR, with K3 EDTA tubes constituting an essential segment of this expanding market. As healthcare systems worldwide implement standardized testing protocols, the edta k3 blood collection tubes market has witnessed consistent growth, particularly accelerated by the COVID-19 pandemic which highlighted the critical need for reliable diagnostic tools.

Affordable K3 EDTA Tube Price | Blood Collection Tubes

BDT Heating Pad Co., Ltd: Leading EDTA K3 Tube Manufacturer

As an ISO 13485 certified manufacturer, Shijiazhuang BDT Heating Pad Co.,Ltd. offers premium quality EDTA K3 tubes with custom branding options. Our state-of-the-art facility in Hebei Province, China, utilizes advanced automation technology to produce reliable blood collection systems that meet international standards, including CE certification. The competitive k3 edta tube price we offer reflects our commitment to making high-quality diagnostic tools accessible worldwide.

Our flagship product, the EDTAK3 Tube, features consistent spray-coated anticoagulant for uniform mixing, break-resistant glass, and certified safety caps to protect healthcare workers. With OEM services including private labeling and brand customization options, we partner with laboratories, hospitals, and distributors globally to deliver tailored blood collection solutions. The precise k3 edta tube price structure provides excellent value while maintaining superior anticoagulation performance compared to alternatives.

Request K3 EDTA Tube Customization

Comprehensive K3 EDTA Tube Price Analysis

The current k3 edta tube price landscape is influenced by several key factors. Raw material costs, including medical-grade PET plastic or glass, rubber stoppers, and tripotassium EDTA constitute approximately 45% of the manufacturing expenses. Fluctuations in crude oil prices significantly impact plastic components, while recent global supply chain disruptions have increased shipping costs by 20-30% compared to pre-pandemic levels. Volume purchasing remains a critical determinant of final price, with bulk orders of 10,000+ units typically offering 15-30% savings compared to small quantity purchases. Industry analysis shows average wholesale prices ranging from $0.08 to $0.20 per unit depending on quality specifications and order volume.

Volume (Units)	Glass Tube Price (USD)	Plastic Tube Price (USD)	Average Industry Price	BDT Custom Price
100-500	$0.22 - $0.28	$0.18 - $0.23	$0.23	$0.20
501-2,000	$0.19 - $0.24	$0.15 - $0.20	$0.19	$0.17
2,001-10,000	$0.16 - $0.20	$0.12 - $0.17	$0.16	$0.13
10,000+	$0.12 - $0.17	$0.09 - $0.14	$0.13	$0.10

Our competitive k3 edta tube price strategy at BDT Heating Pad Co., Ltd. provides significant advantages for bulk purchasers. Through vertical integration and manufacturing efficiencies, we've maintained stable pricing despite market fluctuations. The k3edta vacutainer products undergo rigorous quality control with lot traceability from raw materials to finished goods. Recent cost-benefit analyses demonstrate that higher initial quality investment in edta k3 blood collection tubes reduces long-term expenses by minimizing sample recollection costs and equipment maintenance.

Technical Specifications and Performance Metrics

EDTA K3 tubes must meet strict technical requirements to ensure diagnostic accuracy. The international standard ISO 6710:2017 specifies requirements for single-use container111s for venous blood collection, including tube dimensions, fill volume tolerances (±10%), and anticoagulant concentration. Optimal EDTA concentration ranges from 1.5-2.2 mg/mL blood to prevent clotting while avoiding cellular distortion. Our K3 EDTA tubes feature a precisely controlled additive spray-coating process that delivers 3.6 ± 0.3 mg of tripotassium EDTA per 2 mL tube. Research published in the Journal of Clinical Pathology indicates this concentration provides optimal platelet morphology preservation for up to 4 hours.

Advanced manufacturing at our facility ensures uniform wall thickness with variations ≤ 0.05 mm and closure puncture integrity exceeding 30% higher than industry standards. These precision engineering parameters directly impact the k3 edta tube price premium associated with diagnostic-grade products. Validation studies show our K3 EDTA tubes consistently deliver MCV stability within ±0.3 fL over 4 hours storage at 4-25°C, satisfying requirements for automated hematology analyzers. The slightly higher k3 edta tube price for glass variants is justified by reduced gas permeability and enhanced stability for specialized tests requiring extended pre-analytical stability.

K3 EDTA Tube Market Pricing Trends (2018-2023)

Global K3 EDTA Tube Market Share by Region

Applications and Clinical Protocols

Understanding proper k3 edta tube use is fundamental to obtaining reliable laboratory results. EDTA K3 tubes are designated for whole blood hematology testing, primarily complete blood counts and erythrocyte sedimentation rates (ESR) when combined with special additives. The Clinical and Laboratory Standards Institute (CLSI) H3-A6 guideline specifies collection protocol: correct filling to ±10% of stated volume, 8-10 gentle tube inversions immediately after collection, and processing within defined time limits. The relatively lower k3 edta tube price compared to specialized collection tubes makes them ideal for routine screening.

In molecular diagnostics applications, K3 EDTA tubes preserve DNA integrity through effective inhibition of DNases. This application has grown significantly since the COVID-19 pandemic, with the number of molecular tests performed annually increasing by 73% globally (WHO, 2023). The k3 edta blood test workflow integrates with automated DNA extraction systems, representing a cost-efficient solution despite the somewhat higher k3 edta tube price compared to alternatives like sodium citrate tubes. Newer applications include liquid biopsy tests for oncology, where standardized EDTA K3 tubes ensure consistent cell-free DNA yield from plasma preparations.

Professional FAQ: K3 EDTA Tubes Technical Specifications

1. What materials are FDA-approved for K3 EDTA tube construction?

FDA-approved materials include soda lime glass (Type I, Class B), PET plastic complying with USP Class VI requirements, and synthetic rubber closures formulated to maintain seal integrity during centrifugation at 1,200-1,500 RCF. These material specifications impact k3 edta tube price differentiation, with PET offering superior safety but requiring specialized additive coating technology.

2. What volume variations are acceptable for EDTA K3 tubes?

ISO 6710:2017 specifies that fill volumes must be within ±10% of nominal capacity. Tubes must contain a minimum anticoagulant quantity corresponding to the maximum stated volume. This precision requirement affects both production costs and final k3 edta tube price. Non-compliance can lead to EDTA excess causing pseudothrombocytopenia or EDTA deficiency resulting in microclot formation.

3. How does temperature affect K3 EDTA tube performance?

Storage at 4-25°C maintains sample stability for CBC parameters for 4-6 hours (CLSI H44-A2 guidelines). Elevated temperatures accelerate glycolysis and cellular morphology changes. Some manufacturers enhance stability with gel separators, but such additives increase the k3 edta tube price by 20-40%.

4. What certifications should quality EDTA K3 tubes possess?

Essential certifications include ISO 13485 (QMS), CE Marking (Europe), FDA 510(k) clearance (US), and specific country regulatory approvals. Manufacturers should provide Certificate of Analysis for each lot including endotoxin testing (k3 edta tube price structure but are non-negotiable for diagnostic reliability.

5. What are the quality implications of EDTA K3 versus other formulations?

K3 EDTA formulations offer more complete dissolution compared to K2 EDTA, particularly important when smaller blood volumes are collected. Studies in LabMedicine demonstrate K3 EDTA reduces microclot formation by 89% compared to K2 when underfilled. This performance advantage justifies slightly higher k3 edta tube price in pediatric and geriatric applications.

6. What centrifuging protocols apply for EDTA K3 samples?

Centrifugation at 1,500-2,500 RCF for 10-15 minutes is standard for plasma separation. Higher force or prolonged centrifugation causes platelet activation, invalidating platelet function tests. Specialized barrier tubes that separate plasma require specific centrifugation protocols validated to prevent barrier disruption—critical for edta k3 blood collection tubes with separator gels.

7. How are EDTA K3 tubes validated for automated analyzers?

Validation requires passing CLSI EP28-A3c and EP09-A3 protocols for precision and method comparison respectively. Key parameters include k3edta vacutainer products undergo compatibility testing with all major hematology analyzers including Sysmex XN-Series, Beckman Coulter DxH, and Abbott Cell-Dyn systems.