Dropper

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Dropper
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  • Polystop™ Dropper Bottles

    Bel-Art Products

    The dropper pulls out leaving the polypropylene stopper to protect the neck of the glass bottle. All parts disassemble to clean. Per each. Glass dropper tube. Soft vinyl bulb Ground standard taper neck in bottle "Bumper" opening protects the tip of the glass dropper Capacity: 100ml…

  • Disposable Dropping Pipettes

    Dynalon

    Droppers, Bellow type bulb. Low-density Polyethylene. One piece droppers are particularly useful for all applications where the risk of infection or toxicity prohibits mouth pipetting. Graduated to give an indication of the amount of liquid being drawn. Extremely easy-to- use bellows-shaped…

  • Labware Dropper Bottles

    Thermo Scientific Nalgene

    Polyethylene Nalge 2750 series Excellent chemical resistance Dropper bottles provide accurate, reliable and repeatable dispensing of various reagents. They are excellent alternatives to pipets and other dispensing devices. Dropper bottles are made from materials with excellent chemical…

  • Small Dropper Bulbs

    Bal Supply

    For use with Pasteur pipettes, small pipettes and medicine droppers.

  • Thomas Medicine Droppers

    Thomas®

    Made of glass Delivers water in uniform drops weighing 45 to 55 mg, as specified in “United States Pharmacopoeia” Outside diameter at tip approximately 3 mm Overall length 127 mm, including 1951F15 rubber bulb

  • Medicine / Eyedropper

    Walter Stern

    3" straight tip glass dropper with black rubber bulb.

  • Droppers With Screw Cap

    Glass pipet with rubber bulb For use with bottles listed below or with bottles having similar dimensions

  • Drop-Dispenser Bottles

    Thermo Scientific Nalgene

    Always dispense just one drop at a time Nalge 2411 Of low-density polyethylene Captive spout in center of screw cap with closure Leakproof

  • Eye Dropper

    United Scientific Supplies

    Straight pipettes with glass tube and tapered rubber bulbs. About 70mm long with 2ml capacity.

  • Narrow Mouth Dropping Bottles

    Thermo Scientific Nalgene

    Nalge 2416 Screw cap bottles with removable, bulb-type dropping pipet inserted through hole in cap. Bottle and pipet of low-density polyethylene, cap of polypropylene; pipet bulb of neoprene, except 30 mL bottle has pipet with integrally molded polyethylene bulb.

  • Polyethylene Transfer Pipets

    Corning

    Low-density polyethylene One-piece with bulb at top Capacity: 3 mL; overall length: 152 mm with reference marks at 1 and 2 mL Tapered tip delivers controlled drop for blood banking, serology, hematology, etc. 7760T37 pipet is non-sterile and packed in cases of 1,000 containing two shelf packs…

  • Cylindrical Rubber Bulbs

    For dropping pipets, medicine droppers, etc. Neck grooved to take flat flange of dropping pipets Bulbs have a 2 mL capacity and fit 7-9 mm o.d. pipets.

  • PYREX Dropping Bottles

    Corning

    Recommended for use in preventing contamination by solubility or pH change With dropping bulb and pipet, Standard Taperground-glass stopper Stopper for 30 mL size is not standard Standard Taper. IMPORTANT: stopper is not covered by Standard Taperspecifications, but ground to an…

  • Dropette® Pipets

    Simport

    These unbreakable all-in-one pipets eliminate the hazard of broken glass and exposure to infectious materials. Put an end to matching rubber bulbs with glass pipets. Molded from see-through low density polyethylene. Inert to biological fluids and most acids. The low-affinity surface reduces the loss…

  • Glass Dropping Bottles

    Wheaton

    Clear or amber with channeled glass stopper Clear glass bottles are of borosilicate glass; amber bottles are flint glass Available in 50 mL and 100 mL sizes Glass bottles with projecting lug on flat, channeled glass stopper deliver contents drop by drop.

  • Azlon Round Eye Droppers

    Dynalon

    Azlon 15mL round dropper bottle with a fine bore neck insert and specially shaped polyethylene cap. Available in natural or amber polyethylene. Supplied capped in shrink-wrapped packs. Maximum temperature for LDPE is 80°C. Supplied in a case of 10 round eye dropper bottles. Dimensions:…

  • Ethidium bromide dropper bottle

    bioWORLD

    …electrophoretic stain for nucleic acids. It is used as a nucleic acid intercalating agent and frameshift mutagen. Ethidium Bromide solution in dropper form makes dispensing safer and convenient to use. Each drop contains about 25µg of Ethidium Bromide and is perfectly suited for a 50ml…

  • Amber Dropping Bottles

    Kimble

    Designed to protect contents from UV rays and ideal for light-sensitive products. Supplied with 20-400 GPI screw cap, bulb and plastic or glass dropper assembled on the bottle Manufactured from soda-lime glass conforming to USP Type III and ASTM E438, Type II requirements

  • Disposable Pipettes

    United Scientific Supplies

    Polyethylene dropping pipettes are graduated, and can be easily rinsed and re-used. Offered in 1ml and 3ml sizes.

  • Flagella Reagent Dropper

    BD

    Flagella Stain Droppers are used for demonstrating bacterial flagella and their arrangement on the cell.

  • Black Polypropylene Linerless Glass Dropper Assembly

    Qorpak

    Dropper Assemblies feature a glass tube with black polypropylene closure and rubber squeeze bulb. Tip opening has a 3.0mm outside diameter.

  • Rubber Eye Dropper & Syringe Bulbs

    Style C Natural Rubber: 1951B25, B27 - Red Style D Natural Rubber: 1951B29 - Red

  • Simport Transfer Pipets

    Simport

    Autoclavable Graduated Will not shatter or break Non-toxic and inert Uniform drop size These unbreakable all-in-one pipets eliminate the hazard of broken glass and exposure to infectious materials. Put an end to matching rubber bulbs with glass pipets. Molded from see-through low-density…

  • Thomas Transfer Pipets

    Thomas®

    Non-toxic and chemically inert to biological fluids and most acids Can be heat sealed to use for liquid storage or transport Pipets can be frozen in liquid nitrogen Non-slippery - easy to grip with gloves Temperature range: -196°C to 90°C Can be gas (EtO) sterilized …

  • Polyethylene Dropper Pipets

    Thermo Scientific Nalgene

    Disposable Dropping Pipets Capacity 1.6 mL Low-density polyethylene One piece, with thin wall bulb blown on upper end of stem. Delivers 30-35 drops per mL; not autoclavable. Stem length 68 mm, diameter 7.5 mm. Overall length 103 mm.

  • Glass Dropper

    Hach

    Glass dropper with 0.5 and 1.0 mL marks is used to measure and dispense liquids.

  • Bottle, with Pipet and Rubber Bulb

    United Scientific Supplies

    Square shaped clear flint glass bottles with glass pipet and rubber bulb stopper. Capacity 30ml. Replacement pipets are also available.

  • Dropper Assemblies

    Qorpak

    Style: Glass Dropper Assembly Sizes: 74-76mm (1217R92) and 86-88mm (1217R93) Color: Black Material: Polypropylene Neck Finish: 20-400

  • Dropper Bottles

    PremLabs USA (a division of Sci Labs USA)

    Polyethelene dropper bottles in various sizes. Removable dropper tips allow refilling. Screw on polypropylene cap. Dropper control tip snaps into place for a secure fit. Leakproof even under pressure.

  • Dropper Indole

    BD

    BBL™ Indole Reagent Droppers (modified Kovacs' reagent) are used in determining the ability of bacteria to produce indole by the deamination of tryptophan. Reagent Droppers contain 0.5 mL of 5% p-dimethylaminobenzaldehyde dissolved in a solution of 25% hydrochloric acid and 75%…

  • Dropper Ninhydrin

    BD

  • Dropper Voges-Proskauer A

    BD

    To perform tests, squeeze the dropper to crush the ampule. Invert the dropper for convenient drop-by-drop dispensing.   Dropper contains one-day supply of reagent or stain, hermetically sealed inside an ampule Strict quality controls assure uniformity and accuracy

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