McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    9 Products

    Bulb Droppers

    Image of Product. Front orientation. Pipettes. Bulb Droppers, Fine Tip.
    Image of Product. Front orientation. Pipettes. Bulb Droppers, Removable Bulb.

    Fine

    Tip

    Removable

    Bulb

    Squeeze the bulb to dispense liquids one drop at a time. These droppers are also known as transfer pipettes.
    Fine Tip—Fine tip droppers help you dispense very small volumes. They’re often used with fast-flowing liquids, such as water and gasoline.
    Removable Bulb—Removable bulb droppers are easy to clean.
    Soda-Lime Glass Stem—Soda-lime glass droppers are easier to see through than plastic droppers, and they’re less likely to stain. They withstand chemicals, so you can sterilize them for repeated use.
    Sterile—Sterile droppers are individually cleaned and bagged to avoid contaminating your sample.
    Graduations—Droppers with graduations have molded markings that won’t fade or wash off.
    Stem
    Bulb
    Cap.
    Graduations,
    ml
    Lg.
    Tip
    Dia.
    OD
    Material
    Color
    Material
    Color
    Features
    Pkg.
    Qty.
    Pkg.
    Packs
     
    Fine Tip
    0.034 fl. oz./1 ml0.255 29/32"9/64"3/16"PolyethyleneClear WhitePolyethyleneClear WhiteSterile1040865T1200000
     
    Removable Bulb
    0.034 fl. oz./1 ml4"1/4"Soda-Lime GlassClearRubber
    Black24168T220000
    0.034 fl. oz./1 ml4 1/2"1/4"PolyethyleneSemi-Clear WhiteRubber
    Black14168T120000
     

    Pipettes

    Pair these pipettes with a pipette pump to transfer measured streams of liquid. Each pipette has a color-coded band that indicates capacity so you can quickly differentiate one from the next.
    Polystyrene with PET Filter
    Image of Product. Top orientation. Pipettes. Pipettes, Polystyrene Pipette.
    Polystyrene pipettes have a filter to protect their pump from aerosol and splash contamination. Pipette filters are especially important when working with acids and corrosive solutions.
    Graduations—Pipettes with graduations let you accurately measure samples of various sizes with a single pipette.
    Pipette
    Cap.,
    ml
    Graduations,
    ml
    Accuracy
    Dia.
    Lg.
    Color
    Band
    Color
    Pkg.
    Qty.
    Pkg.
    10.01±0.02 ml3/16"10 3/4"ClearYellow254928T10600000
     
    Borosilicate Glass
    Image of Product. Front orientation. Pipettes. Pipettes, Borosilicate Glass.
    Borosilicate pipettes withstand cleaning chemicals, so you can sterilize them for repeated use. They provide a clearer view over time than polystyrene pipettes because samples won't stain them.
    Graduations—Pipettes with graduations let you accurately measure samples of various sizes with a single pipette.
    Pipette
    Cap.,
    ml
    Graduations,
    ml
    Accuracy
    Dia.
    Lg.
    Color
    Band
    Color
    Each
    10.1±0.02 ml1/4"13 3/4"ClearRed4928T61000000
     
    Soda-Lime Glass
    Image of Product. Pipettes. Top orientation. Pipettes. Pipettes, Soda-Lime Glass.

    Pipettes

    Soda-lime glass pipettes withstand cleaning chemicals, so you can sterilize them for repeated use. They provide a clearer view over time than polystyrene pipettes because samples won't stain them. These pipettes also have extremely tight tolerances to dispense the same amount of liquid each time, keeping your measurements precise. Choose a pipette based on the capacity you need to dispense.
    Pipette
    Cap.,
    ml
    Accuracy
    Dia.
    Lg.
    Color
    Band
    Color
    Each
    1±0.006 ml1/4"11 3/4"ClearBlue4928T101000000
     

    Micropipettes

    Image of ProductInUse. Front orientation. Pipettors. Micropipettes.
    These fixed-volume micropipettes dispense a small amount of liquid for speedy, routine dispensing jobs. Plunger tip is color-coded by capacity. They require a tip (sold separately).
    Micropipettes
    Tips
    Capacity
    Pipette
    µL,
    µL
    ml,
    ml
    Dia
    Lg.
    Material
    Color
    Plunger
    Color
    Each
    Tip
    Color
    Pkg.
    Qty.
    Pkg.
    1,00015/16"5"Polypropylene
    RedBlue7015T36000000Blue1007015T4200000

    Fixed-Volume Pipettors

    Image of Product. Top orientation. Pipettors. Fixed-Volume Pipettors.
    Good for speedy, routine dispensing jobs, these pipettors use air displacement to dispense the same volume every time. They’re more comfortable to hold than standard pipettes—a finger rest anchors to your hand so they’re easier to use one-handed. Press the ejection button to release used dispenser tips without touching them or changing your grip. Use these pipettors with universal-fit pipette tips. For easy identification, they’re color-coded by capacity.
    Capacity
    µL,
    µL
    ml,
    ml
    Overall
    Lg.
    Body
    Material
    Plunger
    Color
    Autoclavable
    Each
    1,000110 1/8"Santoprene
    Light BlueYes6729N210000000
    back to top