Product Category Search
Top rated capillary lab tubes
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Best overall
BD Vacutainer Capillary Blood Collection Tubes, 1.5mL Lavender Top K2 EDTA
High-quality EDTA tubes with consistent performance, minimal hemolysis, and reliable sample integrity for hematology testing.
- Excellent sample quality
- Minimal hemolysis
- Reliable brand
- Slightly higher price
- Small volume may not suit all tests
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Best for small volumes
SARSTEDT Microvette 200 µL Capillary Blood Collection Tubes, K3 EDTA
Designed for micro-samples, these K3 EDTA tubes offer excellent clotting prevention and are ideal for pediatric or limited sample tests.
- Ideal for micro-sampling
- Good consistency
- Easy to handle
- Limited volume capacity
- May require specific centrifuge adapters
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Best for coagulation studies
Thermo Scientific Nunc Capillary Blood Collection Tubes, Heparin Coated
Heparin-coated tubes that prevent clotting without affecting most clinical chemistry assays, offering versatility and reliable results.
- Good for coagulation tests
- Versatile
- Consistent coating
- Not suitable for EDTA-dependent tests
- Slightly fragile
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Best for hematology
Greiner Bio-One MiniCollect Capillary Blood Collection Tubes, EDTA
Precision-molded tubes with K2 EDTA ensure accurate blood counts and cell morphology preservation, preferred in many labs.
- Accurate hematology results
- Durable construction
- Good value
- Cap may be difficult to open
- Limited size options
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Best budget pick
Fisherbrand Capillary Blood Collection Tubes, Plain (No Additive)
Affordable plain tubes for serum collection, suitable for many routine tests when no anticoagulant is needed.
- Low cost
- Good for serum testing
- Widely available
- No additive limits use
- Plastic material may affect some assays
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Best for safety
RAM Scientific Safe-T-Fill Capillary Blood Collection Tubes, EDTA
Designed with safety features to reduce needlestick risk, these EDTA tubes maintain sample quality for routine hematology.
- Safety design
- Good sample quality
- User-friendly
- Less common brand
- Slightly higher price for features
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Best for high throughput
Globe Scientific Microvette Capillary Blood Collection Tubes, K2 EDTA
Cost-effective tubes suitable for high-volume labs, offering reliable EDTA coating for routine blood counts.
- Affordable for bulk use
- Decent performance
- Compatible with standard centrifuges
- Quality may vary between lots
- Less stringent quality control