Globe Scientific
Microcentrifuge Tubes, Attached Snap Cap, Graduated PP — 0.5/1.5/2.0 mL, Assorted Colors, 500/Pack | Globe Scientific
Microcentrifuge Tubes, Attached Snap Cap, Graduated PP — 0.5/1.5/2.0 mL, Assorted Colors, 500/Pack | Globe Scientific
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Graduated PP Microcentrifuge Tubes with Attached Snap Cap, Assorted Colors, 0.5–2.0 mL, 500/Pack
These Globe Scientific Microcentrifuge Tubes feature an attached snap cap, molded polypropylene construction, and printed graduations for fast, contamination-resistant sample handling in molecular biology, sample aliquoting, and PCR prep. Certified RNase-, DNase-, and pyrogen-free, they suit DNA/RNA extraction, enzyme reactions, and routine specimen storage. Assorted colors simplify sample coding at the bench.
Technical Specifications
| Product Type | Microcentrifuge Tube |
|---|---|
| Volume/Size | 0.5 mL, 1.5 mL, 2.0 mL |
| Material | Polypropylene (PP) |
| Closure/Cap | Attached snap cap |
| Graduation | Printed volume graduations |
| Sterility | Certified RNase-, DNase-, and pyrogen-free |
| Pack Size | 500/pack |
Available Volumes
| Volume | SKU | Price (per pack) |
|---|---|---|
| 0.5 mL | 111554AST | $25.70 |
| 1.5 mL | 111564AST | $26.10 |
| 2.0 mL | 111574AST | $31.30 |
Applications
- DNA and RNA extraction, storage, and aliquoting
- PCR and qPCR reaction setup and sample prep
- Enzyme and protein reaction mixes requiring nuclease-free vessels
- Reagent and standard storage with color-coded sample tracking
- Cell lysate and supernatant collection after spin-down
- Routine specimen banking in molecular diagnostic workflows
Quality & Procurement
Sold by labsupplies.com as an authorized Globe Scientific dealer, shipping from US inventory. Packs carry lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact us for volume quotes on standing orders.
Frequently Asked Questions
Are these microcentrifuge tubes certified nuclease-free?
Yes. All three volumes are certified RNase-, DNase-, and pyrogen-free, making them suitable for sensitive nucleic acid and PCR workflows.
What is the maximum recommended centrifugation speed?
The polypropylene tubes are rated for standard microcentrifuge speeds; consult the Globe Scientific specification sheet for the exact g-force rating before high-speed runs.
Do the caps stay attached during processing?
Each tube has an integrated attached snap cap, reducing the risk of misplaced or cross-contaminated lids during pipetting and centrifugation.
How many tubes are in each pack?
Each SKU is supplied 500 tubes per pack, priced per pack as listed in the variant table above.
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