Globe Scientific
Microcentrifuge Tubes, Attached Snap Cap, PP — 0.5 & 1.5 mL, Graduated, RNase/DNase-Free, 500/Pack | Globe Scientific
Microcentrifuge Tubes, Attached Snap Cap, PP — 0.5 & 1.5 mL, Graduated, RNase/DNase-Free, 500/Pack | Globe Scientific
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Graduated Microcentrifuge Tubes, Attached Snap Cap, Polypropylene — 0.5 & 1.5 mL, 500/Pack
These Globe Scientific Microcentrifuge Tubes are molded from natural polypropylene with an attached snap cap, certified RNase-, DNase-, and pyrogen-free for sensitive molecular biology work. Graduated walls support accurate sample aliquoting, nucleic acid extraction, and small-volume reagent storage at the bench or in the freezer.
Technical Specifications
| Product Type | Microcentrifuge Tube |
|---|---|
| Volume/Size | 0.5 mL to 1.5 mL |
| Material | Polypropylene (PP), natural |
| Closure/Cap | Attached snap cap |
| Graduation | Graduated |
| Sterility | Certified RNase-, DNase-, and pyrogen-free |
| Pack Size | 500 tubes per pack |
Available Volumes
| Volume | SKU | Price (per 500/pack) |
|---|---|---|
| 0.5 mL | 111554 | $25.70 |
| 1.5 mL | 111564 | $26.10 |
Applications
- Storing and aliquoting DNA, RNA, and protein samples
- PCR reaction setup and reagent preparation
- Nucleic acid extraction and purification workflows
- Microcentrifuge spins for cell pellets and precipitates
- Freezer archiving of small-volume biological samples
- Enzyme aliquots and buffer dispensing at the bench
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each pack carries a lot number 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 protocols.
Frequently Asked Questions
Are these microcentrifuge tubes certified free of nucleases?
Yes. Both the 0.5 mL and 1.5 mL tubes are certified RNase-, DNase-, and pyrogen-free, making them suitable for sensitive molecular biology and nucleic acid applications.
What is the cap style on these tubes?
Each tube has an attached snap cap molded as part of the tube, which prevents cap loss and allows one-handed opening during repetitive pipetting workflows.
How many tubes come in a pack?
Tubes are sold 500 per pack. SKU 111554 covers the 0.5 mL volume and SKU 111564 covers the 1.5 mL volume; prices listed are per 500-count pack.
Can these tubes be used in standard microcentrifuges?
Yes. The polypropylene construction withstands typical microcentrifuge rotor speeds for cell pellets and precipitates. Confirm your rotor's rated g-force against your protocol requirements.
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