Products Our centrifuge tubes are made from high-clarity polypropylene and produced in a 100,000-level cleanroom. Formats cover 15 and 50 mL conicals and 0.5–2.0 mL micro sizes for routine separations and small-volume protocols. Choose sterile or non-sterile options with clear graduations, generous writing areas, and leak-resistant caps. These products support IVD testing, biological research, pharmaceutical R&D, medical care, and education.
Select the geometry and volume that match your rotor and protocol.
| Family | Volumes | Geometry | Typical closures | Packaging |
|---|---|---|---|---|
| Conical | 15 mL, 50 mL | Conical bottom | Screw caps with plug-seal or O-ring | Sterile wraps/racks; non-sterile bulk |
| Microcentrifuge | 0.5, 1.5, 2.0 mL | Conical micro format | Snap or screw caps; optional cap lock | DNase/RNase-free sterile; non-sterile bulk |
Everyday workhorses for cell pellets, media prep, and phase separations.
Bold graduations and large labeling areas for traceability.
Leak-resistant screw caps for transport and high-speed spins.
Compatible with fixed-angle and swing-bucket rotors using standard adapters.
Ideal for molecular biology, quick spins, and small-volume prep.
High RCF capability as specified per item; check datasheet.
Sterile DNase/RNase-free options for sensitive assays.
Frosted areas for writing and barcoding.
Polypropylene balances clarity, impact strength, and chemical resistance for reliable pelleting and recovery. Reinforced walls and precision molding support safe operation within the rated RCF. Temperature tolerance suits common refrigerated spins; verify autoclave suitability on the item datasheet.
Leak-proof closure designs minimize aerosol and spill risk.
Durable, easy-to-read graduations aid accurate volume checks.
Lot identification supports documentation and inventory control.
Use these suggestions as a quick starting point and confirm specifications for your rotor and speed.
| Use case | Suggested tube | Notes |
|---|---|---|
| Cell culture pellets | 50 mL conical | Screw cap; adapter per rotor |
| Media or sample prep | 15 mL conical | Specify sterile if required |
| PCR/qPCR prep | 1.5 or 2.0 mL micro | DNase/RNase-free recommended |
Manufactured in a controlled cleanroom, our production follows ISO 13485 and ISO 9001, with CE for applicable products. Strong mold design and plastic molding capabilities enable custom colors, graduations, cap styles, labeling, and pack sizes. High-throughput lines support stable, large-volume supply and OEM/private label programs.
Request quotes, samples, and datasheets to confirm RCF ratings, temperature guidance, and packaging. As a China-based manufacturer, we provide responsive technical support and complete lot traceability. Contact us to align specifications, sterility, cap style, and case quantities with your workflow.
