Globe Scientific
5.0 mL Centrifuge Tubes, Attached Snap Cap, PP — Graduated, Natural, 200/Case | Globe Scientific
5.0 mL Centrifuge Tubes, Attached Snap Cap, PP — Graduated, Natural, 200/Case | Globe Scientific
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Diamond Midi Centrifuge Tube, 5.0 mL, PP, Attached Snap Cap, Graduated, Natural — 200/Case
The Diamond Midi Centrifuge Tube bridges the gap between microcentrifuge and standard 15 mL formats, giving bench scientists a 5.0 mL working volume for sample aliquoting, cell pellet collection, and reagent storage. Molded from natural polypropylene with an attached snap cap, it eliminates lost-lid frustration during high-throughput sample prep.
Technical Specifications
| Product Type | Midi Centrifuge Tube |
| Volume/Size | 5.0 mL |
| Material | Polypropylene (PP) |
| Closure/Cap | Attached Snap Cap |
| Graduation | Graduated |
| Sterility | Non-sterile |
| Pack Size | 50/Bag, 4 Bags/Case (200/Case) |
Available Options
| Option | SKU | Price (per case) |
| 5.0 mL, Natural, 200/Case | 111578 | $60.00 |
Applications
- Aliquoting serum, plasma, or buffer in volumes between 1 and 5 mL
- Collecting and storing small cell pellets after centrifugation
- Holding intermediate-volume reagents for assay setup
- Sample archiving at refrigerated or frozen temperatures
- DNA/RNA extraction workflows requiring mid-range tube volumes
- Short-term storage of standards and controls on the bench
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each bag and case carries lot numbers to support traceability 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
What centrifugation force can these tubes withstand?
Polypropylene midi tubes in this format are rated for moderate g-forces typical of clinical and benchtop rotors. Always verify your rotor's maximum RCF against the tube's molded rating and balance loads before spinning.
Are the tubes supplied sterile?
No. These tubes ship non-sterile, making them suited to general sample handling, storage, and reagent work. For sterile applications, autoclaving or gamma-irradiated alternatives should be considered.
What does the snap cap design offer over screw caps?
An attached snap cap stays tethered to the tube, preventing misplaced lids and speeding one-handed opening during repetitive sample prep. It seals firmly for short-term storage and transport.
How is this product packaged and sold?
SKU 111578 ships as 50 tubes per bag with 4 bags per case, totaling 200 tubes. The listed price of $60.00 is per case.
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