Microtainer Flat Bottom Tube Extender - 365976

BD Microtainer Tube Extender adapts short capillary blood collection tubes to standard lab racks, centrifuge carriers, and analyzer trays so microvolume specimens stay stable from draw to analysis. Designed for phlebotomy stations, pediatric microcollection, outpatient clinics, and point-of-care benches, the rigid flat-bottom sleeve aligns Microtainer tubes in common holders so they load and spin like full-size vacutainers. Use it when capillary samples are processed alongside venous tubes or transported between areas, and choose it to reduce tipping, re-seating, and processing delays while supporting consistent preanalytical quality.

Features and Benefits

• Flat-bottom base keeps short tubes stable in racks and carriers.
• Aligns Microtainer capillary tubes for centrifugation and analyzer loading.
• Works with common lab racks and automation to streamline preanalytical flow.
• Durable, easy-to-clean plastic stands up to routine bench use.
• High-visibility white body makes small specimens easier to locate and scan.
• Molded fit helps reduce handling variability and re-seating during processing.

Specifications

• Manufacturer: BD
• Brand: Microtainer
• Item Number: 365976
• Application: Blood collection tube extender and adapter sleeve
• Compatibility: BD Microtainer capillary blood collection tubes
• Construction: Rigid white plastic with flat-bottom design
• Use Settings: Phlebotomy, outpatient labs, pediatrics, POCT, core lab preanalytics
• Packaging: Individually wrapped or bulk packed per supplier configuration

Brochure

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