Pasteur (Transfer) Pipettes Disposable Bulk Packs - Non-Sterile

Premium disposable Low-Density Polyethylene (LDPE) Pasteur (Transfer) Pipettes. Unlike fragile glass variants, their single-piece, integrated-bulb construction serves as a safer, shatter-proof alternative to rubber-bulb setups. They are built specifically to handle rapid, uncalibrated liquid transfers without putting user safety or sample integrity at risk.

Non-sterile Pasteur (transfer) pipettes are used for rapid, uncalibrated liquid handling where precise volumetric accuracy and absolute sterility are not required. Because they are inexpensive and disposable, they eliminate the risk of cross-contamination between different batches of liquids without the need for washing or autoclaving.

• Uniform Suction Control: The blow-molded LDPE casing features an evenly distributed wall thickness across the bulb chamber. This prevents weak spots from collapsing unevenly, giving you a smooth, highly predictable suction force during draw-up.
• Material Resilience: Low-Density Polyethylene provides great chemical resistance against mild acids, bases, and biological fluids while remaining flexible enough to bend easily into microvessels or deep containers.
• Zero Cross-Contamination: Being completely single-use removes the need for laborious glass autoclave washing cycles or replacing degraded rubber teats.

Best Used For

• Educational labs, general industrial mixing, hobbyist compounding, and non-sterile diagnostics.

Spesification:

• Material: PE 
• Size: Select from drop down
• Non-sterile
• Bulk pack per polybag
• Product of China

They are widely used across diverse industries for the following applications:

• Sample Transfer: Moving blood, urine, or chemicals from collection tubes to testing wells or slides.
• Reagent Aliquoting: Adding drops of indicators, stains, or buffers to a solution.
• Supernatant Removal: Drawing off the top layer of a liquid after centrifugation without disturbing the pellet at the bottom.
• pH Adjustments: Adding acids or bases drop-by-drop to adjust the pH level of a solution.

• Rapid Test Kits: Transferring patient samples onto lateral flow test cassettes (e.g., rapid drug screens or pregnancy tests).
• Hematology: Placing blood drops onto glass slides to create blood smears for microscopic evaluation.

• Quality Control (QC): Sampling raw materials or finished liquid products from production lines for routine analysis.
• Battery Maintenance: Safely drawing up or topping off distilled water or electrolytes in machinery battery cells.

• Essential Oils & Perfumery: Accurately blending exact drop counts of volatile oils and fragrances.
• Art & Crafting: Transferring liquid dyes, inks, alcohol mediums, or epoxy resin components into molds.
• Vaping/E-Liquid Mixing: Measuring out flavor concentrates and liquid bases during DIY blending.