Products A Pipette Pump provides precise, one-handed aspiration and dispensing with serological or Pasteur pipettes from 1 to 100 mL. It delivers reliable control for routine transfers without the complexity of powered controllers. Zhejiang Liquan Biotechnology Co., Ltd. (LTT) manufactures and supplies high-volume solutions for IVD labs, research institutes, medical facilities, and pharma applications.
Choose the mechanism that matches your workflow. Thumb wheel models emphasize fine, incremental control for accuracy. Plunger styles focus on quick filling and release for throughput.
Provides precise, incremental control for titrations and measured aliquots. Lightweight balance and textured grip support comfort in extended sessions.
Enables fast cycles for routine transfers and media prep. Robust valves help reduce drips while maintaining repeatability.
| Mechanism | Control | Best For | Typical Volumes |
|---|---|---|---|
| Thumb wheel | Fine adjustment | Titrations, measured aliquots | 1–25 mL |
| Plunger | Rapid fill/release | Routine transfers, bulk handling | 10–50 mL, up to 100 mL |
Each unit uses a durable PP/ABS body for strength and low weight, with a TPE grip for secure handling. PTFE or silicone seals support smooth, leak-resistant valves. The secure chuck holds glass or plastic serological and Pasteur pipettes firmly. Maintenance is simple: clean routinely, follow model-specific sterilization guidance, and confirm chemical compatibility before use.
These manual fillers support sample prep and reagent transfers in IVD and clinical diagnostics. They aid media changes and inoculum preparation in microbiology and cell culture. Environmental labs handle water and extract aliquots reliably. Food and beverage QA/QC teams perform serial dilutions and standardized additions. Academic and pharma R&D use them for repeatable, everyday liquid handling.
Match mechanism and capacity to your most frequent tasks. Confirm fit for common sizes such as 1, 2, 5, 10, 25, 50, and 100 mL.
| Factor | Consider | Recommendation |
|---|---|---|
| Volume & fit | Pipette size and shaft diameter | Match capacity and verify secure seating |
| Control vs speed | Precision needs | Thumb wheel for accuracy; plunger for throughput |
| Chemicals & cleaning | Solvent exposure and sterilization | Check material compatibility and cleaning limits |
| Ergonomics | Grip and balance | Assess comfort for extended use |
LTT produces in 100,000-level clean workshops under a quality system associated with ISO13485; the site also references ISO9001 and CE. Multiple production lines support stable lead times. Quality checks cover incoming materials, valve integrity, and packaging. Our R&D team focuses on comfort, control, and durability.
We support high-volume procurement with consistent supply. Options include body color, private label branding, custom markings, and packaging. We can bundle kits with serological or glass pipettes. Samples and specification documents are available for evaluation.
Most models fit standard glass and plastic serological pipettes from 1 to 100 mL. Confirm diameter limits in the specification.
Some components may be autoclavable; others suit alcohol wipes or mild disinfectants. Follow model-specific instructions.
Seat the pipette fully, operate smoothly, and inspect seals regularly. Replace worn parts to maintain airtight performance.
As a manufacturer, Zhejiang Liquan Biotechnology Co., Ltd. (LTT) offers high-volume supply and customization for your liquid-handling needs. Contact our sales team with target volumes, specifications, and branding requirements.
