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The 100mL individually wrapped sterile serological pipette is a professional large-volume liquid transfer consumable customized for high-capacity liquid handling scenarios in biological laboratories, biopharmaceutical workshops, cell culture factories and bioprocess R&D centers. Different from conventional small-volume 1ml, 5ml and 10ml serological pipettes, this 100ml model is designed for bulk liquid distribution, massive culture medium preparation, buffer solution blending, supernatant collection from bioreactors and large-scale cell feeding work.
Operators can directly observe liquid level fluctuation and residual liquid inside the tube during pipetting, effectively avoiding overfilling or insufficient liquid absorption. The whole tube is printed with clear black graduation marks with 1mL minimum scale interval, which guarantees precise volume reading for large-quantity liquid measurement. All scale printing adopts solvent-resistant ink, so the numbers and lines will not fade or blur after long contact with culture medium, PBS buffer, alcohol and weak organic solvents.
Each single pipette is sealed in an independent breathable sterile peel pouch. The package is printed with clear “PEEL HERE TO OPEN” prompt, batch number, EXP date and non-pyrogenic mark for traceability. Every batch undergoes complete EO sterilization in a Class 100,000 cleanroom, followed by sterility test and endotoxin detection to ensure it reaches cell-grade aseptic standard. The blow-out structural design complies with international laboratory pipette standards: the residual liquid retained at the tapered tip must be fully blown out to reach the accurate 100mL rated volume, which eliminates systematic errors in large-volume quantitative experiments.
Nominal Capacity | 100 mL |
Graduation Increment | 1 mL per scale division |
Usage Type | Single Use Only, Disposable |
Packaging Form | Individual Peel-Open Sterile Pouch |
Tube Body Feature | High transparency, permanent printed scale |
First, reliable aseptic guarantee for high-level experiments. Independent sealed packaging effectively prevents secondary pollution during transportation and storage; non-pyrogenic and non-cytotoxic performance ensures no adverse impact on cell activity in mammalian cell culture and biopharmaceutical testing.
Second, high precision for large-volume measurement. 1mL fine graduation greatly improves accuracy when preparing tens to hundreds of milliliters of liquid, reducing experimental deviation caused by rough volume control.
Third, strong chemical resistance of raw material. Medical PS material resists most common lab aqueous reagents, will not dissolve or release harmful substances to contaminate biological samples.
Fourth, user-friendly packaging and operation. The peelable single pouch is easy to tear open without sharp tools, suitable for strict GMP laboratory sterile operation specifications. The smooth tapered tip can be inserted into large reagent barrels, cell factories, roller bottles and bioreactor sampling ports smoothly for liquid transfer.
Fifth, wide compatibility with auxiliary equipment. It matches all mainstream manual pipette controllers and electric pipette pumps on the market without extra adapters, bringing convenient assembly and stable suction performance.
This 100mL sterile serological pipette is widely applied in multiple high-demand industries: large-scale cell factory medium replacement in biotech companies, biopharmaceutical raw material liquid quantitative subpackaging, bioreactor supernatant harvesting, microbiology industrial fermentation broth transfer, university life science laboratory large-volume solution preparation, serum and bulk biological reagent distribution for testing institutions, cosmetic biological raw material blending and sample pretreatment, as well as food safety inspection laboratory standard liquid configuration.
A1: Absolutely not. It is designed for single disposable use. High-temperature autoclave disinfection will deform the plastic tube, cause scale peeling and destroy the sterile structure, leading to sample cross-contamination. Reuse is forbidden.
A2: It means the minimum scale interval on the pipette is 1 milliliter, allowing precise quantitative adjustment by every 1mL volume for large liquid preparation.
A3: 100mL large-volume pipettes are mostly used in high-standard sterile cell culture and biopharma workshops. Individual packaging avoids pollution during repeated taking from bulk bags, which strictly meets aseptic operation requirements.
A4: Yes.
