0.5 mL Sodium Heparin Polypropylene Blood Collection Tubes (10×45 mm) – NH100PP

Small-Volume Heparin Tubes with Superior Thermal & RCF Stability

The NH100PP tube is a 0.5 mL blood collection tube made from rugged polypropylene, treated with 8 I.U. of sodium heparin anticoagulant. With external dimensions 10×45 mm, it includes a white screw cap with O-ring seal to ensure tight sealing. This tube is designed to perform under demanding lab conditions, including extremes of temperature and high centrifugal forces.

Key Features

• Volume: 0.5 mL — ideal for micro-samples, neonatal or paediatric draws, or where sample conservation is critical.

• Anticoagulant: Sodium heparin (8 I.U.) — fast anticoagulant suitable for plasma-based assays where heparin is required.

• Material: Polypropylene — resilient, with higher resistance to temperature extremes, chemical exposure, and mechanical stress than many plastics.

• Dimensions: 10×45 mm external — compact size that fits many racks, centrifuge buckets, and small-scale instruments.

• Cap & Seal: White screw cap with O-ring — provides secure, leak-resistant closure for transport or agitation.

• Temperature Range: −40 °C up to +160 °C — supports freezing, heating, and harsh lab conditions without deforming or compromising seal.

• Centrifugation Rating (RCF): Up to ~17,000 × g — capable of withstanding very high speed spins for advanced sample prep.

Why Choose NH100PP Tubes

• Great for labs needing very small sample volumes while maintaining high performance and stability.

• Polypropylene build and high RCF rating give flexibility for demanding centrifugation and sample processing.

• Heparin anticoagulant makes this tube versatile for chemistry, plasma, or diagnostic assays that require heparin.

• O-ring sealing cap helps ensure sample integrity during handling or transport.

Explore our Heparin Tube Collection

Applications

• Plasma chemistry assays and enzyme studies

• Diagnostic labs needing fast turnaround with heparin anticoagulant

• Research or clinical settings with constraints on sample volume

• Field, veterinary or point-of-care environments where stability and sealing are important

See accessories: caps & racks

Technical Specifications

Order the NH100PP Tubes

For reliable small-volume heparinised sample collection with strong durability and high centrifuge tolerance, the NH100PP 0.5 mL Polypropylene Sodium Heparin Tube is an excellent pick. Order now to ensure your lab is equipped for precision, stability, and performance.

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In Summary

0.5mL NH tube contents - 8 I.U. Sodium heparin, 10x45mm polypropylene O-ring tube with white O-ring screw cap. Temp range -40C to 160C. RCF 17,000g.

If required tubes can be prepared for small volumes from 100ul in any size polystyrene or polypropylene tube. Double dose heparin available in any size tube. Tubes with chemical dried in the base of the tube require thorough mixing.