Plastic Serological Pipettes Suppliers

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MMF BIOTECH CO., LIMITED is a high-tech China disposable serological pipettes manufacturers and plastic serological pipettes suppliers founded on 1992, specializing in manufacturing custom disposable serological pipettes,the filtration products and consumable products of bio life science. The product line including various of filter membranes, filter cartridges, syringe filters, capsule filters, pipet tips, serological pipets, centrifuge tubes and so on.
Our plant covers an area of 6000 m² and 100,000-class 1400 m² cleaning room. We have the advanced inspection and production equipments, as well as professional R&D Center and Validation Center. Most of the products are sold to North America, Europe, Southeast Asia, and Middle East. Customers are served with the continuous quality, technical support and convenient aftersale service.


Gb/T19001-2016 /IOS9001:2015 Quality Certification.

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Industry knowledge

What are the advantages of using disposable serological pipettes in laboratory experiments?

1. Contamination prevention: Disposable serological pipettes are designed for single-use, eliminating the risk of cross-contamination between samples. This is particularly important when working with sensitive or hazardous materials and prevents the spread of unwanted substances between experiments.
2. Time-saving: With disposable serological pipettes, there is no need for washing and sterilization between uses, which saves a significant amount of time in the lab. Experimenters can simply discard the used pipette after each use, allowing for faster and more efficient workflow.
3. Convenience: Disposable serological pipettes are pre-sterilized and come in individual packaging, ensuring their cleanliness and eliminating the need for additional sterilization steps. This makes them incredibly convenient to use, especially in fast-paced laboratory environments.
4. Cost-effective: While traditional glass or reusable serological pipettes may seem more cost-effective in the long run, they require regular maintenance, cleaning, and calibration, which adds to the overall cost. Disposable serological pipettes eliminate these additional expenses, making them a cost-effective choice for laboratory experiments.
5. Accuracy and precision: Disposable serological pipettes are manufactured using modern technology, ensuring consistent quality and accuracy in their calibration. This means that each pipette provides a precise and uniform volume transfer, which is crucial for obtaining reliable and reproducible results in experiments that require high accuracy.
Furthermore, disposable serological pipettes often come in various sizes and volume capacities, allowing researchers to choose the appropriate pipette for their specific needs. This versatility ensures that accurate measurements can be made, regardless of the sample size or volume requirements.

Can disposable serological pipettes be used with both liquid and solid samples?

Disposable serological pipettes are primarily designed for use with liquid samples rather than solid samples. The tapered shape and narrow opening of serological pipettes are optimized for precise liquid transfer and dispensing. However, in certain cases, disposable serological pipettes can also be used for handling solid samples with proper precautions.
When working with solid samples, it is important to first ensure that the sample can be converted into a liquid form or dissolved in a suitable solvent. This can be achieved through methods such as grinding, crushing, or mixing with a liquid medium. Once the solid sample is dissolved or converted into a liquid form, disposable serological pipettes can be used to handle and transfer the sample.
When using serological pipettes with solid samples, there are a few considerations to keep in mind:
1. Sample compatibility: Ensure that the solvent or liquid medium used to dissolve the solid sample is compatible with the serological pipettes. Some solvents or chemicals can degrade or damage the plastic material of the pipettes, affecting accuracy and introducing contamination.
2. Proper technique: When transferring liquid containing solid particles, it is important to avoid introducing air bubbles or clogging the pipette tip. Make sure the sample is well-mixed before aspirating it into the pipette. Slowly depress the plunger to avoid splashing or introducing air into the pipette chamber.
3. Viscosity and particle size: The viscosity and particle size of the liquid with solid samples can affect the performance of serological pipettes. High-viscosity liquids or large particles may not flow smoothly through the narrow opening of the pipette, leading to inaccurate measurements or blockages. It is recommended to use wide-bore pipettes or other suitable pipettes for such samples.

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