Heparin acts as an anticoagulant. The sodium and lithium salts are separate product choices rather than interchangeable labels. These heparin-only tubes do not contain a plasma separator gel; confirm the additive salt and specimen requirements for the intended test.
For clinical chemistry or other laboratory methods that specifically accept heparinized plasma or whole blood. Select the heparin salt in accordance with the assay instructions, including any restrictions associated with the analyte being measured.
| Additive | Material | Tube size | Construction | Blood draw volume | Tubes / tray | Tubes / case |
|---|---|---|---|---|---|---|
| Sodium heparin | Glass | Ø 13 × 75 mm | Standard | 3 mL; 4 mL | 100 | 1800 |
| Sodium heparin | PET | Ø 13 × 75 mm | Standard | 3 mL; 4 mL | 100 | 1800 |
| Sodium heparin | Glass | Ø 13 × 100 mm | Standard | 5 mL | 100 | 1200 |
| Sodium heparin | PET | Ø 13 × 100 mm | Standard | 5 mL | 100 | 1800 |
| Sodium heparin | Glass | Ø 16 × 100 mm | Standard | 7 mL; 10 mL | 100 | 1200 |
| Sodium heparin | PET | Ø 16 × 100 mm | Standard | 7 mL; 10 mL | 100 | 1200 |
| Lithium heparin | Glass | Ø 13 × 75 mm | Standard | 3 mL; 4 mL | 100 | 1800 |
| Lithium heparin | PET | Ø 13 × 75 mm | Standard | 3 mL; 4 mL | 100 | 1800 |
| Lithium heparin | Glass | Ø 13 × 100 mm | Standard | 5 mL | 100 | 1200 |
| Lithium heparin | PET | Ø 13 × 100 mm | Standard | 5 mL | 100 | 1800 |
| Lithium heparin | Glass | Ø 16 × 100 mm | Standard | 7 mL; 10 mL | 100 | 1200 |
| Lithium heparin | PET | Ø 16 × 100 mm | Standard | 7 mL; 10 mL | 100 | 1200 |
Specify the additive, tube material, dimensions, required draw volume and order quantity. Each table row shows the corresponding size, capacity and packing combination. Request the item specification, labeling details and supplied instructions with the quotation.
Use the additive salt required by the laboratory method and assay instructions. Do not substitute one solely because the cap color is similar.
No. The listed configurations are heparin-only tubes. A heparin-plus-gel product would require a separate verified specification.
Send the required additive, tube size and draw volume, order quantity and delivery destination using Chat Now, Message or Email above. Include any sample-handling or documentation requirements so the item can be matched correctly.
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