Caplugs® Evergreen 0.4 mL Conical Microcentrifuge Tubes, Polypropylene, Natural, Non-Sterile, 1000/Bag
These 0.4 mL conical microcentrifuge tubes are molded from natural polypropylene for low-volume sample handling, reagent aliquoting, and short-term specimen storage at the bench. Their compact conical geometry supports complete sample recovery and tight pellet formation during high-speed spins.
Technical Specifications
| Product Type | Conical Microcentrifuge Tubes |
| Volume/Size | 0.4 mL |
| Material | Polypropylene (PP) |
| Color | Natural |
| Sterility | Non-Sterile |
| Pack Size | 1000/Bag |
| Country of Origin | USA |
Applications
- Aliquoting small reagent and standard volumes for assay workflows
- Microcentrifugation to pellet cells, beads, or precipitates
- Short-term storage of nucleic acid and protein samples
- Serial dilution prep in molecular biology protocols
- Holding enzyme, primer, or buffer working stocks at the bench
- Organizing low-volume specimens in tube racks and boxes
Quality & Procurement
labsupplies.com is an authorized Caplugs® Evergreen dealer shipping from US inventory. These tubes are Made in USA.
Frequently Asked Questions
Are these microcentrifuge tubes sterile?
No. These tubes ship non-sterile. If your protocol requires sterility, autoclave or sterilize per your validated lab procedure before use.
What material are the tubes made from?
The tubes are molded from natural polypropylene (PP), a low-extractable resin suited to centrifugation, aqueous reagents, and a broad temperature range.
How many tubes are in each pack?
Each bag contains 1000 tubes (1000/Bag), priced per pack.
Where are these tubes manufactured?
These Caplugs® Evergreen tubes are Made in USA and ship from US inventory with packaging.
