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Best Blood Collection Tubes for Veterinary Blood Sampling (2026)

We ranked tubes by fit for veterinary workflows and value using factors such as tube type (serum vs heparin), volume (5 mL vs 10 mL), material (PET/plastic), pack size, and aggregated user ratings

This roundup covers vacutainer-style blood collection tubes commonly used in veterinary clinics and mobile practices, focusing on plain (serum) and heparin-treated tubes in 5–10 mL formats. Selections prioritize tube material, anticoagulant type, tube volume, and overall value based on product specs and aggregated ratings

Top Picks

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Buying Guide

Choose the right anticoagulant

Match tube additives to the test — plain serum tubes for chemistry panels and clot-dependent assays, lithium/heparin tubes for plasma-based tests and point-of-care analysers

Select appropriate tube volume

Use 5 mL tubes for small patients or limited sample needs and 10 mL tubes when larger volumes or repeat testing are anticipated to reduce repeat venipuncture

Consider tube material and breakage risk

PET/plastic tubes (noted among available 10 mL options) are lighter and less prone to shattering than glass, reducing biohazard risk in busy clinics

Check cap color and labeling standards

Red caps indicate plain serum tubes in the listed products; consistent color-coding helps prevent sample miscollection and speeds lab workflow

Evaluate pack size for clinic throughput

Hundred-count packs are common in veterinary supplies and often provide better per-tube value for practices with steady caseloads, but match quantity to storage and usage rates to avoid waste