Bottle Dropper Rabbit type plastic 60ml

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Bottle Dropper Rabbit type plastic 60ml , also known as a dropper bottle or dropper pipette, is a common laboratory tool used to dispense small amounts of liquid with precision. It consists of a bottle with a dropper tip attached to its cap. The dropper tip usually has a rubber bulb or squeeze mechanism at the top that allows the user to draw liquid into the dropper by squeezing and then dispense it in controlled drops by releasing pressure.

These dropper bottles are commonly used in chemistry, biology, and medical laboratories for tasks such as titration, adding reagents to reactions, and dispensing solutions in small volumes. They provide a convenient and accurate way to add liquids drop by drop, which is often necessary for experiments requiring precise measurements or control over the amount of liquid added.


Bottle Dropper Rabbit type plastic

  1. Titration: Bottle Dropper Rabbit type plastic 60ml are frequently used in titration procedures to deliver precise volumes of titrant into the solution being titrated. This ensures accurate determination of the endpoint of the reaction.
  2. Chemical Reagent Dispensing: In chemical laboratories, Bottle Dropper Rabbit type plastic 60ml  are used to dispense reagents into reaction mixtures. This allows for controlled addition of specific chemicals, crucial for achieving desired reaction conditions and outcomes.
  3. Sample Preparation: Bottle droppers are employed in sample preparation processes, such as dilution of samples or adding precise amounts of a solvent to dissolve solid samples.
  4. pH Adjustments: They are used to add acids or bases dropwise for adjusting the pH of solutions to desired levels. This is crucial in various chemical and biological experiments where pH control is essential.
  5. Microbiology and Cell Culture: In microbiology and cell culture laboratories, bottle droppers are utilized to dispense small volumes of media, nutrients, antibiotics, or other additives into culture dishes or plates.
  6. Dye Staining: In biology and biochemistry experiments, bottle droppers are used to apply stains or indicators onto samples for visualization purposes, such as staining cells or protein gels.
  7. Liquid Handling in Molecular Biology: In molecular biology techniques like PCR (Polymerase Chain Reaction) or DNA/RNA extraction, bottle droppers are used for precise addition of various buffers, enzymes, and nucleic acid solutions.
  8. Quality Control Testing: In industries like pharmaceuticals and food science, bottle droppers play a role in quality control testing by accurately measuring and dispensing samples or reagents for analysis.
  9. Educational Demonstrations: Bottle droppers are often used in educational laboratories to demonstrate principles of volumetric measurement, solution preparation, and experimental techniques.
  10. Cosmetic and Pharmaceutical Formulations: In industries such as cosmetics and pharmaceuticals, bottle droppers are used for precise dispensing of ingredients during formulation processes.
SKU: ACS48885CHEM0 Category:

safety precautions

  1. Proper Labeling: Always ensure that bottle droppers are correctly labeled with the contents they contain. Clear and accurate labeling helps prevent the accidental use of incorrect reagents or solutions.
  2. Chemical Compatibility: Be aware of the chemical compatibility of the materials used in the dropper bottle, including the bottle itself, the dropper tip, and the rubber bulb or squeeze mechanism. Some chemicals may react with certain materials, leading to contamination or degradation.
  3. Personal Protective Equipment (PPE): Wear appropriate PPE, such as lab coats, safety glasses, and gloves, when handling bottle droppers, especially when working with hazardous chemicals. This helps protect against potential spills, splashes, or exposure to harmful substances.
  4. Avoid Contamination: Prevent cross-contamination by using separate dropper bottles for different reagents or solutions. Avoid touching the dropper tip to any surfaces, including containers and samples, to minimize the risk of contamination.
  5. Proper Handling and Storage: Handle bottle droppers with care to avoid accidental spills or breakage. Store them upright in a designated area when not in use, away from heat, direct sunlight, and incompatible chemicals.
  6. Controlled Dispensing: Use bottle droppers with precision and control to dispense liquids accurately. Avoid excessive force when squeezing the bulb or applying pressure to prevent splashing or overflowing.
  7. Avoid Mouth Aspiration: Never use your mouth to aspirate liquids into the dropper or to dispense liquids from the dropper. Use appropriate pipetting devices or suction bulbs provided with the dropper bottles.
  8. Emergency Procedures: Familiarize yourself with the location of emergency eyewash stations, safety showers, spill kits, and other emergency equipment in the laboratory. Know the procedures to follow in case of accidental exposure or spillage.
  9. Regular Inspections: Inspect bottle droppers regularly for signs of damage, wear, or degradation. Replace any worn-out or damaged components to ensure the continued safety and accuracy of liquid dispensing.
  10. Training and Supervision: Ensure that laboratory personnel receive proper training in the safe handling and use of bottle droppers. Supervise inexperienced users until they are proficient in the proper procedures and safety precautions.

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