This type of pipette tip usually uses medical-grade high-purity polypropylene (PP) material with high transparency and good mechanical strength; the filter element is high-density polyethylene (PE) or polytetrafluoroethylene (PTFE), which has excellent hydrophobicity. All products are available in DNase/RNase-free, pyrogen-free, and endotoxin-free versions, and are available in sterile and non-sterile packaging to meet the needs of different experimental scenarios.
- Aerosol barrier protection: The filter element can block polluted gases and microorganisms to ensure sample purity
- Double pollution protection: Prevent samples from entering the pipette and extend the service life of the equipment
- Suitable for high-risk samples: such as viruses, bacteria, DNA/RNA, PCR products, etc.
- Precision molding process: The tip size is precise to ensure good sealing and operational consistency
- Strong compatibility: Suitable for multi-brand single-channel/multi-channel manual or electronic pipettes
- High temperature tolerance: Supports 121℃ autoclave
| Specification range | Common volumes are 50μl, 200μl, 1000μl, etc. |
| Material | The tip is medical grade polypropylene (PP), and the filter is PE or PTFE |
| Function | Prevents aerosols, liquid backflow and contamination transmission |
| Cleanliness level | DNase-free, RNase-free, pyrogen-free (optional) |
| Sterilization status | Optional pre-sterilized/unsterilized |
| Compatibility | Universal conical interface, compatible with a variety of mainstream pipettes |
| Packaging form | Various forms such as bagged, boxed, racked, and individually packaged |
PCR and qPCR experiments
Virus detection and high-risk sample processing
RNA/DNA extraction experiments
Cell culture and secretion processing
High-throughput automated screening system
Drug research and vaccine development
Filter Tip For Pipette manufacturer
Cutting-edge technology strength
Focusing on the fields of life sciences and clinical diagnosis, it has the ability to develop automated testing instruments and special environment simulation technology, providing high-precision quality monitoring solutions.
Full industry chain coverage
Integrating R&D, manufacturing, and sales services, from consumables to special processing equipment and optical detection systems, providing one-stop product and technology solutions.
Strict quality assurance
Adopting advanced technology and strict quality control standards to ensure the reliability and stability of consumables under extreme conditions, and meet the high standards of global customers.
Innovation-driven development
Continuously break through special process equipment and automated detection technology to provide cutting-edge products and service support for the fields of life sciences and clinical diagnosis.
FAQ
Can it be used in automatic pipetting equipment?
Some models are compatible with automated systems, and matching rack-mounted tips need to be selected according to the equipment model.
What material is the filter made of? Is it safe?
Usually made of polyethylene (PE) or polytetrafluoroethylene (PTFE), it has good hydrophobicity and chemical inertness, and meets biosafety standards.
What types of samples are suitable for processing?
Suitable for RNA/DNA samples, viruses, proteins, cell culture fluids, high-sensitivity reagents and other liquids that are easily contaminated or have biological risks.
How to judge whether the filter element is invalid or the tip is abnormal?
If there is difficulty in aspirating, obvious back pressure, liquid is not aspirated, or bubbles remain, it may be that the filter element is blocked or the tip seal is abnormal, and a new tip should be replaced.
Is there an endotoxin-free version?
Yes, some high-end filter tips have passed endotoxin testing (<0.05 EU/mL) and are suitable for pre-vaccine injection experiments or animal experimental sample operations.
Are filter tips suitable for multichannel pipettes?
Yes. Multi-channel compatible rack packaging is available with uniform size standards, suitable for 8-channel and 12-channel pipettes from major brands.
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