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1.0 mL Sodium Heparin Polystyrene Blood Collection Tubes (9×44 mm) – NH2130

Reliable Heparin Tubes for Chemistry & Plasma Assays

The NH2130 is a 1.0 mL blood collection tube made from clear polystyrene, treated with 16 I.U. sodium heparin anticoagulant. It measures 9×44 mm externally and is fitted with a white-skirted screw cap. Designed for laboratories that require quick plasma preparation, chemical analyses, or when moderate sample volume is needed with fast anticoagulation.

Key Features

• Volume: 1.0 mL — ideal for plasma chemistry assays and moderate sample needs.

• Anticoagulant: Sodium heparin (16 I.U.) — helps prevent clotting and enables prompt plasma separation.

• Material: Polystyrene — clear for visual inspection of sample quality.

• Dimensions: 9×44 mm external — works with standard racks, centrifuge buckets, and analyzer attachments.

• Cap & Colour: White-skirted screw cap — standard lab coding for heparin tubes.

• Temperature Range: −4 °C to +60 °C — suitable for typical laboratory conditions in storage and handling.

• Centrifuge Rating (RCF): Up to 1,500 × g — compatible with standard plasma separation protocols.

• Packaging: Available in pack quantities (e.g. 100 / 500 / 1,000 units) for consistent lab supply.

Why Choose NH2130 Tubes

• Provides efficient anticoagulation for plasma assays with minimal time between draw and processing.

• Heparin is ideal when EDTA or citrate may interfere with downstream chemistries.

• Clear polystyrene enables visual quality checks (clotting, hemolysis).

• Standard cap colour helps laboratory staff quickly distinguish tube types.

Explore our Heparin Anticoagulant Tube Collection

Applications

• Plasma-based chemistry assays (e.g. electrolytes, enzymes)

• Clinical diagnostic labs needing heparin tubes for rapid sample turnaround

• Mobile or point-of-care settings where sample integrity and speed matter

• Research labs involving heparin-treated samples

See accessories: caps & tube racks

Technical Specifications

Order the NH2130 Tubes

When you need reliable heparinised plasma tubes with moderate sample size and rapid processing, the NH2130 offers clarity, speed, and consistency. Order today to keep your lab ready for chemistry, diagnostic, or research workflows.

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