Best Blood Collection Tubes Under $50 (2026)
We selected products under $50 by evaluating tube type, intended laboratory use, material, pack size, and overall value score from the available listings
The Verdict
- Best Overall: Vacutainer Blood Collection Tubes for Pets, Heparin 5ml, 100pcs — Best for point-of-care pet chemistry: heparin tubes for plasma tests in a 5 ml, 100-piece pack
This roundup helps labs and veterinary practices compare reliable blood collection tubes priced under $50 based on utility, tube chemistry, and pack size. Picks were chosen by evaluating tube type (anticoagulant or clot activator), intended use (hematology, coagulation, serum), material, and value score across listed brands
Top Picks
-
1
Best Overall Vacutainer Blood Collection Tubes for Pets, Heparin 5ml, 100pcs
Best for point-of-care pet chemistry: heparin tubes for plasma tests in a 5 ml, 100-piece pack
5ml heparin vacutainer tubes for veterinary use. durable PET construction and ready-to-use design for analyzers. customer insight notes ease of handling
- 5ml heparin tube
- green cap, ready-to-use
- wrap packaging for 100 tubes
-
2
Vacutainer Blood Collection Tubes for Pets (10ml, plain tube, red cap) - 100 pcs
Best for serum samples in veterinary clinics: 10 ml plain tubes designed for clot-based testing and high-volume draws
Plain 10ml PET blood collection tubes with red cap for veterinary use. Ensures unaltered sample integrity with durable, safe design. Customer note hints easy handling and mixing
- 10ml capacity
- pet veterinary use
- red cap with wrap packaging
-
3
Vacutainer blood collection tubes for pets, 5ml, 100 pcs
Best compact option for routine pet sampling: 5 ml vacutainer-style tubes suited to general veterinary lab workflows
5ml plain PET tubes with red cap for unaltered sample integrity. 100 pcs wrap packaging; durable, safe, and easy to handle for veterinary use. customer insight: mixed performance expectations
- 5ml capacity for standard samples
- wrap packaging for easy handling
- designed for sample integrity
-
4
Vacutainer Blood Collection Tubes 3ml PT Tube with blue cap
Best for coagulation testing: 3 ml sodium-citrate PT tubes sized for accurate coagulation assays
3ml PT blood collection tubes with blue cap, 100pcs wrap packaging. Sodium Citrate 9NC tubes for reliable collection, transport, and storage. Durable PET material and user-friendly design
- premium PET material
- 3ml PT tube with blue cap
- wrap packaging for 100pcs
-
5
Vacutainer blood collection tubes 10ml gel clot tubes (100 pcs) yellow cap
Best for serum separation: 10 ml gel clot tubes designed to yield clear serum for chemistry panels
10ml gel clot vacuum blood collection tubes with yellow caps. durable PET material designed for reliable collection, transport, and storage. consumer notes mention easy handling and mixing with minimal handling required
- gel clot tube with yellow cap
- 100 pcs wrap packaging
- premium PET material
-
6
Vacutainer Blood Collection Tubes 3ml PT Tube for Veterinary Lab 100 Pcs
Best budget PT option for vets: 3 ml coagulation tubes in a 100-piece format for routine clotting tests
3 mL PT tubes with blue cap for veterinary blood collection; durable PET material for safe handling and storage. Customer notes ease of use and minimal handling
- 3 mL PT tube with blue cap
- durable PET material
- 100 wrap-packaged tubes
-
7
Vacutainer 5ml Gel Clot Tubes for Veterinary use (100 pcs)
Best for routine chemistry: 5 ml gel clot tubes tailored to veterinary serum testing and sample stability
Gel clot vacutainer tubes designed for safe blood collection and storage in veterinary labs. Durable PET material and user-friendly design support reliable handling
- vet-specific blood collection
- gel clot technology
- pet-friendly packaging
-
8
Vacutainer Blood Collection Tubes 10ml, PET, Red Cap, 100pcs
Best general-purpose draw: 10 ml red-cap PET tubes for larger-volume veterinary blood collection
10 mL non-additive blood collection tubes with red cap for veterinary use. Durable PET material supports safe sample collection and storage. Customer insight notes mixed feedback
- non-additive 10 mL capacity
- pet-friendly veterinary use
- durable PET construction
-
9
Vacutainer Blood Collection Tubes 3 mL EDTA K2 Tube (100 pcs) for Veterinary
Best for hematology in clinics: 3 ml EDTA K2 tubes formulated for reliable whole-blood analysis
3 mL EDTA K2 vacuum tubes with purple cap for veterinary use. Durable PET construction and easy handling for reliable blood collection and storage. Customer notes indicate ease of use
- edta-k2 interior coating
- purple-cap design
- wrap packaging 100 pcs
-
10
Vacutainer Blood Collection Tubes 5ml with red cap (100 pcs)
Best simple draw option: 5 ml red-cap tubes provided in 100-piece packs for everyday veterinary sampling
5 mL non-additive blood collection tubes in PET, packed 100 pcs. designed for robust performance and safe sample collection and storage. pet veterinary use. user-friendly handling and mixing
- 5 mL volume
- PET material
- wrap packaging 100 pcs