BD 365985 - PST Tube with Microgard Closure Lithium Heparin Plasma Separator Tube for Micro-Volume Collection, (200/CS)

BD 365985 - PST Tube with Microgard Closure Lithium Heparin Plasma Separator Tube for Micro-Volume Collection, (200/CS)

The BD 365985 PST Microcollection Tube is a lithium heparin plasma separator tube designed for low-volume blood collection in clinical chemistry testing. Equipped with BDs Microgard closure, this tube provides enhanced spill protection and minimizes aerosol exposure during cap removal. The lithium heparin additive prevents clotting, while the integrated plasma separator facilitates efficient plasma separation during centrifugation, ensuring reliable and high-quality test resultseven from very small sample volumes.

Key Benefits

This PST tube supports fast turnaround times by eliminating clotting delays and delivering ready-to-test plasma after centrifugation. The Microgard closure increases laboratory safety by reducing splashes and exposure to specimens. Its micro-volume design is ideal for pediatric, geriatric, and venous-challenged patients, allowing accurate chemistry results from minimal blood collection. BDs precision manufacturing ensures clear volume markings, consistent anticoagulant concentration, and dependable separation performance.

Compatibility and Applications

The BD 365985 PST tube is compatible with:

• Standard microcollection devices
• Centrifuges designed for micro-volume tubes
• Automated and manual chemistry analyzers*

Common clinical uses include:

• Routine chemistry panels
• Electrolytes and metabolic assessments
• Hematology-related chemistry studies
• Point-of-care and outpatient sample processing

Usage Guidelines

Fill the tube to the required micro-volume range. Gently invert 810 times to ensure proper mixing with lithium heparin. Do not shake vigorously to avoid hemolysis. Centrifuge according to laboratory protocol to achieve clean plasma separation. Keep the Microgard closure in place until ready for analysis.

Certifications, Safety Standards, and Regulatory Approvals

Manufactured under ISO 9001 and ISO 13485 certified systems, BD PST tubes meet FDA and CE regulatory standards for in vitro diagnostic (IVD) use. Each lot is tested for sterility, anticoagulant consistency, closure integrity, and separator performance to ensure reliable clinical outcomes.

Comparison with Competitor Products

Compared with generic microcollection tubes, BD Microgard PST tubes offer superior aerosol-reduction features and more consistent plasma separation. Competitor tubes may lack reliable gel barriers or uniform heparin distribution, resulting in compromised sample quality. BD delivers dependable performance, secure closure technology, and clearer specimen stability across varying conditions.

Typical User Profile and Application Scenarios

This tube is commonly used by:

• Hospital and reference laboratories
• Pediatric and neonatal units
• Outpatient phlebotomy and ambulatory clinics
• Point-of-care testing environments
• Research labs processing small plasma samples

Best Practices for Use and Maintenance

Keep tubes stored at room temperature in a dry environment. Use proper microcollection techniques to avoid hemolysis. Always verify fill volume to maintain the correct blood-to-additive ratio. Dispose of used tubes following institutional biohazard waste protocols. Do not attempt to reuse or re-sterilize.

Regulatory and Safety Information

For in vitro diagnostic use only. Single-use device. Handle all specimens as potentially infectious. Follow OSHA and institutional biosafety guidelines for specimen handling and disposal.

How to Order

To order the BD 365985 PST Microgard Lithium Heparin Tube, add the item to your cart and complete checkout through CIA Medicals secure ordering system. For bulk orders, supply contracts, or technical support, contact CIA Medical at (312) 275-5850 or submit an inquiry through the contact form on this page.