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Bioland™ Wide-Orifice Pipette Tips for Viscous Samples - Top China Suppliers & Factory Solutions

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Discover Bioland™ Wide-Orifice Tips, the optimal solution for handling viscous samples and delicate biological materials. Manufactured in our state-of-the-art factory in China, these tips feature an enlarged orifice diameter that effectively reduces mechanical shear stress during pipetting, preserving the integrity of sensitive samples.

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Key Benefits:
The expanded orifice significantly minimizes shear stress on fragile samples
Perfect for genomic DNA, intricate cell lines, and thick solutions
Ensures cell viability during transfer operations
Seamlessly compatible with standard pipettors, ideal for suppliers in need of reliable solutions

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Applications:
Processing genomic DNA
Transferring delicate cell lines, including macrophages, hybridomas, and hepatocytes
Handling viscous samples with ease
Supporting cell culture and molecular biology workflows for suppliers looking to enhance their product offerings

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    More Details

    Design Features
    • Optimized internal diameter for challenging samples
    • Standard pipettor compatibility
    • Manufactured from premium polypropylene
    Packaging Options
    • Non-sterile bags
    • Sterile racked formats

    These tips provide researchers working with macromolecules and delicate cells the flexibility needed for successful sample transfer while maintaining cellular viability and structural integrity.

    Wide-Orifice Pipette Tips are ideal for genomic DNA, fragile cell lines, and other viscous substances. Wide mouthed suction tips have a larger inner diameter, providing the flexibility needed to transfer difficult samples.

    Specially designed for researchers studying large molecules such as genomic DNA, and highly suitable for transferring fragile cell line samples, such as macrophages, hybridoma cells, liver cells, etc. Using a standard suction head to remove these samples, when the samples pass through the narrow hole of the standard suction head, they will be subjected to mechanical shear force, causing cell damage and rupture. The use of wide mouthed suction tips will increase the survival ability of inoculated cells.

    Product Specifications

    Order Number Description Package
    AT-K200 200μL Wide-Orifice Tip, Orifice: 1.5mm, Non-sterile Bag 1000/Pk 10000/Cs
    AT-K200-S 200μL Wide-Orifice Tip, Orifice: 1.5mm, Sterile Racked 96/Rk 4800/Cs
    ATF-K200-S 200μL Wide-Orifice Tip, Orifice: 1.5mm, Sterile Racked, Filtered 96/Rk 4800/Cs
    AT-KR200 200μL Low-Retention Wide-Orifice Tip, Orifice: 1.5mm, Non-sterile Bagged 1000/Pk 10000/Cs
    AT-KR200-S 200μL Low-Retention Wide-Orifice Tip, Orifice: 1.5mm, Sterile Racked 96/Rk 4800/Cs
    ATF-KR200-S 200μL Low-Retention Wide-Orifice Tip, Orifice: 1.5mm, Sterile Racked, Filtered 96/Rk 4800/Cs
    AT-K1000 1mL Wide-Orifice Tip, Orifice: 2.0mm, Non-sterile Bag 1000/Pk 10000/Cs
    AT-K1000-S 1mL Wide-Orifice Tip, Orifice: 2.0mm, Sterile Racked 96/Rk 4800/Cs
    ATF-K1000-S 1mL Wide-Orifice Tip, Orifice: 2.0mm, Sterile Racked, Filtered 96/Rk 4800/Cs
    AT-KR1000 1mL Low-Retention Wide-Orifice Tip, Orifice: 2.0mm, Non-sterile Bag 1000/Pk 10000/Cs
    AT-KR1000-S 1mL Low-Retention Wide-Orifice Tip, Orifice: 2.0mm, Sterile Racked 96/Rk 4800/Cs
    ATF-KR1000-S 1mL Low-Retention Wide-Orifice Tip, Orifice: 2.0mm, Sterile Racked, Filtered 96/Rk 4800/Cs

    Product Show

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    Frequently Asked Questions

    What are Wide-Orifice Pipette Tips designed for?
    Wide-Orifice Pipette Tips are specially designed for transferring viscous or shear-sensitive samples such as genomic DNA, fragile cell lines (e.g., macrophages, hybridoma cells, liver cells), and other large-molecule samples that require gentle handling.
    How do Wide-Orifice Tips help protect fragile cell samples?
    Standard pipette tips have a narrow orifice that subjects cells to mechanical shear forces during aspiration, which can cause cell damage and rupture. Wide-Orifice Tips feature an enlarged inner diameter that minimizes shear stress, thereby increasing cell viability and structural integrity during transfer.
    Are these tips compatible with standard pipettors?
    Yes. Wide-Orifice Pipette Tips are engineered for standard pipettor compatibility, allowing researchers to use them with their existing pipetting instruments without any adapters or modifications.
    What volume options and orifice sizes are available?
    Two main volume options are available: 200μL tips with a 1.5mm orifice, and 1mL tips with a 2.0mm orifice. Both are offered in standard and low-retention versions, with or without filters, in non-sterile bag or sterile racked formats.
    What is the difference between standard and low-retention Wide-Orifice Tips?
    Low-retention versions (e.g., AT-KR200, AT-KR1000) feature a surface treatment that minimizes sample adhesion to the inner wall of the tip, ensuring maximum sample recovery — especially important when working with precious or limited-volume specimens.
    What material are these pipette tips made from?
    Wide-Orifice Pipette Tips are manufactured from premium polypropylene, which is chemically resistant, free from contaminants, and suitable for use with a wide range of biological and chemical samples in laboratory settings.