2 mL Microcentrifuge Tubes, No Cap, PP — Graduated, Natural, 1000/Pack | Globe Scientific

2 mL Polypropylene Microcentrifuge Tubes, No Cap, Graduated, Natural — 1000/Pack

The Globe Scientific 2 mL Microcentrifuge Tube is a graduated, natural polypropylene vessel supplied without a cap, ideal for high-throughput sample aliquoting, reagent storage, and routine spin-down protocols. Molded for reliable seating in standard rotors, these tubes suit clinical, research, and QC bench workflows where cap selection is handled separately.

Technical Specifications

Available Options

Applications

• Sample aliquoting and short-term storage of buffers or extracts
• Routine microcentrifugation spin-downs and pelleting
• Reagent preparation in molecular biology and biochemistry labs
• DNA/RNA and protein sample handling at the bench
• High-throughput dispensing into tube racks for assay setup
• QC and stability sampling where caps are matched to the protocol

Quality & Procurement

labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each bag and case carries lot numbers, supporting traceability requirements for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes.

Frequently Asked Questions

Do these microcentrifuge tubes include caps?

No. SKU 111620 ships without caps so labs can pair the tube with their preferred separate closure. Order matching Globe Scientific caps as a companion item.

How many tubes are in a pack?

Each pack contains 1000 tubes, supplied as two bags of 500. The list price of $123.20 is per pack.

Are the tubes sterile?

These tubes are non-sterile. For sterile workflows, autoclave compatible PP tubes per your validated cycle or select a sterile catalog option.

What is the graduation and material?

The tubes are molded from natural polypropylene with printed graduations, allowing approximate volume reference during pipetting and aliquoting.