Vacutainer Blood Collection Tubes 3ml EDTA K3 Purple Cap - Vet Pack

In this review of the Vacutainer Blood Collection Tubes 3ml EDTA K3, the reviewer finds these tubes are a practical choice for veterinary clinics and lab teams who need consistent, analyzer-ready samples. The single biggest reason to buy is their pre-coated K3 EDTA interior and PET construction, which together provide reliable anticoagulation and robust handling for transport and processing. Practical, straightforward, and supplied in a 100 pcs wrap package, these tubes suit routine blood draws where dependable preservation and easy analyzer compatibility matter most.

Key Features

• 3ml K3 EDTA coating: The interior wall is coated with K3 EDTA so samples are anticoagulated immediately, reducing clot risk during handling and transport.
• Premium PET material: Tubes are crafted from high quality PET, offering durable walls that resist cracking and maintain a secure seal for storage.
• Purple cap identification: The distinct purple cap makes rapid identification easy in busy collection settings and helps prevent mixups.
• Analyzer-ready design: Tubes are engineered for direct compatibility with laboratory analyzers, allowing streamlined testing without opening tubes.
• Wrap packaging of 100 pcs: The 100 piece wrap packaging provides convenient bulk supply for clinics and reduces the need for frequent reordering.

Who It's For

The Vacutainer 3ml EDTA K3 tubes are best for veterinary practices, research facilities, and diagnostic labs that perform routine hematology testing and need a reliable anticoagulant tube that works directly with analyzers. The rugged PET construction and sealed caps also make them suitable for mobile sample collection and transport between sites.

Those who should look elsewhere include users requiring specialized glass tubes, tubes with different anticoagulants, or single-use sterile packaging for highly sensitive microbiology work where alternate packaging or sterilization standards are specified.

Pros & Cons

Pros

• Consistent anticoagulation from pre-coated K3 EDTA for dependable hematology results.
• Durable PET material reduces breakage risk during handling and transport.
• Analyzer-ready design saves time by allowing testing without opening tubes.
• Bulk 100 pcs wrap packaging is convenient for busy veterinary or lab settings.

Cons

• Wrap packaging means tubes are not individually blistered, which may be a drawback where single sterile packaging is required.
• Limited to the provided 3ml volume and K3 EDTA additive, so it is not a universal tube for all tests.

Specifications

Our Verdict

These Vacutainer 3ml EDTA K3 tubes are a sensible, cost-effective option for veterinary clinics and labs that need reliable anticoagulation and analyzer-ready samples. The PET construction and pre-coated K3 EDTA deliver consistent sample stability and easier handling, making the pack good value for routine hematology workflows.

Frequently Asked Questions

Are these tubes sterile?
They come in wrap packaging of 100 pcs; the listing describes sealed tubes for sample protection but does not specify individual sterile blistering.

Can these be used directly with analyzers?
Yes, these tubes are engineered to be analyzer-ready so many lab analyzers can process samples without opening the tube.

What volume do the tubes hold?
The tubes are specified as 3ml capacity with K3 EDTA additive for anticoagulation.