Globe Scientific
Microcentrifuge Tubes, PP, Attached Snap Cap, Graduated — Green, 0.5/1.5/2.0 mL, 500/Bag | Globe Scientific
Microcentrifuge Tubes, PP, Attached Snap Cap, Graduated — Green, 0.5/1.5/2.0 mL, 500/Bag | Globe Scientific
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Microcentrifuge Tubes, Polypropylene, Attached Snap Cap, Graduated — Green, 0.5–2.0 mL, 500/Bag
These Globe Scientific Microcentrifuge Tubes are molded from virgin polypropylene with an attached snap cap and clear graduation marks, supporting reliable sample storage, nucleic acid prep, and routine high-speed spins. Certified RNase-, DNase-, and pyrogen-free, they suit sensitive molecular biology and clinical workflows where contamination risk must stay low.
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 | Graduated |
| Color | Green |
| Sterility | Certified RNase, DNase, and pyrogen-free |
| Pack Size | 500 tubes per bag |
Available Volumes
| Volume | SKU | Price (per bag of 500) |
|---|---|---|
| 0.5 mL | 111554G | $25.70 |
| 1.5 mL | 111564G | $26.10 |
| 2.0 mL | 111574G | $31.30 |
Applications
- DNA and RNA extraction, elution, and short-term archiving
- PCR and qPCR reaction setup and aliquoting
- High-speed pelleting of cells, beads, and precipitates
- Reagent and standard aliquot preparation for assay batches
- Protein sample collection prior to electrophoresis
- Color-coded sample tracking with green tubes for workflow segregation
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each bag and case carries lot numbers, supporting 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
Are these microcentrifuge tubes certified free of nucleases?
Yes. All three volumes are certified RNase-, DNase-, and pyrogen-free, making them appropriate for nucleic acid extraction, PCR, and other contamination-sensitive molecular protocols.
What maximum centrifugal force do they tolerate?
Polypropylene construction supports typical benchtop microcentrifuge speeds. Rated g-force varies with rotor and tube condition, so confirm your rotor's specification and balance loads before high-speed runs.
Do the caps stay attached during processing?
Each tube uses an integral attached snap cap, reducing the chance of lost lids and cross-mix-ups while allowing one-handed opening and secure closure for storage.
How are the tubes packaged and sold?
Tubes ship in bags of 500. Pricing shown is per bag, and lot numbers on each unit support traceability requirements in accredited labs.
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