FB1541 5 mL Flat-Bottom Polystyrene Tube – 16×41 mm, –4 °C to 60 °C, 1,500 × g Safe, Bulk 1,000-Pack

Streamline your lab operations with the FB1541 5 mL Flat-Bottom Polystyrene Tube, expertly designed for stability and clarity. Its sleek 16 mm × 41 mm dimensions and flat base enable upright positioning—ideal for seamless handling, stacking, or automation routines.

Crafted from premium-grade polystyrene, this tube supports centrifugation up to 1,500 × g and performs reliably within temperature ranges from –4 °C to 60 °C—perfect for chilled storage or ambient lab work. Supplied in bulk 1,000-piece packs, these tubes are engineered for cost-effective stocking, with matching polyethylene finned plug caps available for secure closures.

Key Features & Benefits

• Flat-bottom design—offers stability without racks during processing or storage.

• Clear polystyrene construction—promotes excellent visibility for sample assessment.

• Centrifuge-safe up to 1,500 × g—suitable for routine centrifugation steps.

• Wide temperature resilience—operates from refrigerated to ambient temperatures.

• Bulk packaging (1,000 units)—ideal value for high-throughput lab use.

• Cap compatibility—works seamlessly with finned plug caps for robust sealing.

Product Specifications

• Model: FB1541

• Volume: 5 mL

• Size: 16 mm diameter × 41 mm height (external measurement)

• Material: Virgin polystyrene

• Temperature Range: –4 °C to 60 °C

• Centrifuge Rating: Up to 1,500 × g

• Pack Quantity: 1,000 tubes

• Cap Type: Polyethylene finned plug (sold separately)

Why Choose the FB1541 Tube?

This tube's compact flat-bottom design brings practicality and efficiency to everyday lab tasks. Its visual clarity supports detailed monitoring, while bulk availability ensures uninterrupted workflows. With reliable centrifuge performance and room-temperature stability, it's a versatile choice for any general lab operation.

Typical Applications

• Sample storage and handling without racks

• Low to moderate-speed centrifugation

• Visual inspection of samples

• High-volume workflows requiring steady inventory supply

In Summary

5.0mL volume, flat bottom 16x41mm (external) polystyrene tube. RCF - 1500g. Temp range -4°C to 60°C . Cap to fit, polyethylene finned plug cap, natural colour Code: CRB16.