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This lab pipette pump is a lightweight, ergonomic manual liquid handling tool, paired with glass/plastic pipettes for precise aspiration and dispensing of liquids in labs. It features anti-slip grip, one-handed operation and adjustable suction speed, eliminating mouth pipetting risks. Made of chemical-resistant ABS, it’s durable for daily use in biochemistry, microbiology and clinical testing, ensuring accurate, safe liquid transfer for routine lab workflows.
Our pipette pump achieves ±0.5% volume accuracy and ≤0.2% CV repeatability for 0.1–100mL liquid transfer, calibrated via ISO 8655 standard protocols. The precision internal piston structure eliminates suction/dispensing deviation, ensuring consistent results for micro-volume experiments and bulk liquid handling—critical for lab pipette pump precision in analytical and clinical labs.
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Designed with an ergonomic anti-slip silicone grip and lightweight ABS body (only 65g), the pump supports fatigue-free one-handed control of aspiration, dispensing and blowout. The adjustable suction speed knob (3 gear levels) adapts to different viscosity liquids, avoiding liquid splashing. This ergonomic lab pipette design cuts manual operation time by 30% for high-frequency workflow.
The pump’s main body and internal components are made of high-grade chemical-resistant ABS and PTFE materials, resistant to strong acids, alkalis, organic solvents and biological reagents. It passes 100,000+ cycle fatigue tests and can be fully disassembled for autoclave sterilization (121℃, 0.1MPa), ensuring long-term stable use for chemical resistant pipette pump in biochemistry and microbiology labs.
Equipped with a built-in anti-suck back valve and airtight liquid seal structure, it completely avoids direct contact between operators and hazardous liquids, eliminating the potential risks of mouth pipetting (e.g., reagent poisoning, cross-contamination). The leak-proof design also prevents sample loss, making safe liquid handling pump a reliable choice for toxic and infectious sample operations.
The pump features a universal connection port with 3 adaptive rubber gaskets, compatible with all standard glass and plastic pipettes (0.1mL, 1mL, 5mL, 10mL, 25mL, 50mL, 100mL) on the market. No additional accessories are needed for replacement, greatly improving lab workflow efficiency and reducing equipment costs for universal lab pipette pump users.
Ideal for precise liquid transfer in DNA/RNA extraction, PCR sample preparation and protein purification. It accurately dispenses micro to bulk volumes of buffers, enzymes and reagents, avoiding cross-contamination and ensuring reaction consistency—core for reliable experimental results in gene sequencing and protein analysis workflows.
Essential for sterile liquid handling in microbial culture media preparation, cell seeding and bacterial inoculation. Its sterilizable components and leak-proof design meet aseptic operation requirements, precisely adding culture solutions, antibiotics and samples to cell culture plates and flasks without damaging microbial or cell viability.
Widely used for sample pretreatment in clinical biochemistry tests, immunoassays and blood sample analysis. It enables accurate aspiration and dispensing of patient samples, calibration solutions and detection reagents, ensuring test data accuracy and repeatability to support reliable clinical diagnosis and disease screening.
Applied in drug formulation development, raw material sample detection and in vitro drug activity tests. It precisely transfers pharmaceutical raw materials, standard solutions and cell culture supernatants, matching the strict volume accuracy requirements of pharmaceutical R&D and quality control, and improving the stability of drug test data.
Suitable for sample pretreatment in water quality detection, food additive analysis and pesticide residue testing. It accurately dispenses environmental and food samples, extraction solvents and detection reagents, ensuring the precision of pretreatment steps and laying a solid foundation for accurate qualitative and quantitative analysis of harmful substances.
Fasten a compatible pipette to the pump’s universal connector tightly.
Adjust the suction speed gear as needed, then squeeze the suction lever slowly to draw liquid to the desired volume and avoid air bubbles.
Align with the receiving container, press the dispense lever gradually to release liquid completely.
Press the blowout button to remove residuals, then detach the pipette and clean the pump for storage.
