Rubber Bulb

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Rubber Bulb
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  • Vacuum/Pressure Bulb

    Heathrow

    Heavy-wall bulb has two rubber valves with PVC connections. Bulb capacity is 85 mL. Ideal for gas sampling or for pumping gas through apparatus. Not supplied with tubing.

  • Rubber Syringe Bulbs

    Walter Stern

    Style E: Natural Rubber - 1951B31, B33, B41 Style F: Natural Rubber - 1951B37 Style G: Natural Rubber - 1951B43

  • Atomizer Rubber Bulb

    Walter Stern

    Natural rubber bulbs with 4" tubing on one end.

  • Latex (Natural Rubber) Dropper Bulbs

    Heathrow

    Flexible, easy-to-attach bulbs designed for use with Pasteur pipettes, small pipettes, and medicine droppers.

  • Rubber Bulb With Reservoir And Cord Net For Reservoir

    Walter Stern

    Dimensions 4 3/8” x 2 1/8” diameter; reservoir, when inflated, is approximately 5 1/2” diameter Connecting tube is 20” long x 5.5 mm bore

  • Bulbs for Large Pipets & Syringes

    Heathrow

    12, 15, 30 and 60 mL sizes Contoured shape and heavy-wall neck increase grip for easier use with pipets and syringes. The 150 mL capacity (HD20630E) bulb has reinforcing ribs for use with large pipets.

  • Double Valve Bulbs

    Bal Supply

    Bulb capacity 85mL. Black natural rubber. For gas sampling or for pumping gas through apparatus. Two rubber valves.

  • Suction-Type Bulb

    Walter Stern

    Black rubber with two plastic valves Useful for taking gas samples, circulating gases or liquids, etc. Bulb length 4-1/8”; diameter 3-1/4”; overall length 5-1/4”

  • Dropping Pipette Bulbs

    GSC International, Inc.

    These red rubber 5mL dropping pipette bulbs are intended to be used on the end of a glass dropping pipette. Comes sold as a pack of 12.

  • Latex Bulbs

    Walter Stern

    For dropping pipets, medicine droppers, etc. Fit pipets with 6-8 mm OD, 1/4” Beige color 1 mL bulb is 9/16” diameter x 1 1/2” long (14 x 37 mm); 2 mL bulb is 5/8” diameter x 1 3/4” long (18 x 45 mm)

  • Laboratory Grade Automatic Burets with Straight Stopcocks with PTFE Plugs

    Wilmad LabGlass

    …the rubber bulb. A small hole in the filling tube at the "O" line permits setting of the liquid level and excess titrant is returned to the bottle. Complete Set furnished with buret, bottle (LG-4230-120 or LG-4230-124), rubber hose, rubber stopper (LG-10392-126 or LG-10392-130), and rubber

  • Rubber Syringe Bulb

    Walter Stern

    Bore Size : 1/4" / 6mm Diameter : 1-3/4" / 45mm Length : 2-1/2" / 66mm Material : Natural Rubber

  • Cylindrical Rubber Bulbs

    Walter Stern

    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.

  • Large Red Bulbs

    Bal Supply

    For use with all sizes of pipets and syringes. The neck is heavy walled which allows for increased grip. Natural red rubber. The 150mL size has reinforcing ribs.

  • Rubber Droppers for Small Pipets

    Heathrow

    The rubber droppers are designed for use with Pasteur pipets, small pipets, and medicine droppers.

  • Rubber Pipetting Bulbs

    Argos Technologies

    …pipetting bulbs are manufactured from natural rubber and are ideal for use with serological pipettes up to 50mL. Our pinch and release valve system allows for one-hand operation. Each valve has a chemically resistant stainless steel ball bearing. We produce our bulbs out of thicker rubber than…

  • Safety Bulb Pipet Filler

    Heathrow

    …twisting. Pipet does not contact hard plastic, which reduces the risk of cracking and chipping. Just squeeze the bulb, press pipet lightly into soft adapter, then relax the bulb to draw liquid. Comes with handy elastic band for hanging on reagent bottle or wrist Filler fits standard…

  • Oval Dropper Bottles with Black Phenolic Plastic Dropper Assembly

    Qorpak

    Amber Oval Dropper Bottles with attached plastic dropper assemblies feature a space saving design. Ideal for light sensitive products. Dropper Bottles are ideal for dispensing small amounts of liquid. They feature black thermoset closures, rubber bulbs and plastic dropper tubes.

  • Automatic Zero Reservoir Burets

    Wilmad LabGlass

    …tube zeroes buret as excess titrant drains back into reservoir Self-standing, supported by filling tube which passes through rubber stopper of reservoir bottle Rubber bulb with finger-stop vent in connecting T-tube to pump titrant from reservoir to buret top Delivery tube with 2 mm bore stopcock…

  • Rubber Pipet Filler

    Heathrow

    Control air evacuation, liquid uptake, and liquid dispensing with three valves, each containing a chemical-resistant stainless steel ball. This rubber safety pipet filler is designed for efficient one-handed operation. Pinch release valve for smooth liquid flow. Filler fits standard size…

  • Rubber Bulb & Release Tube

    Ace Glass

    Consisting of rubber bulb and polyethylene release tube. For use with (Thomas Nos. 1169W70-76).

  • Silicone Pipette Fillers

    Fischer Technical

    The 3-Valve Pipette Filler is available in chemically-resistant silicone rubber. The bulb accommodates pipettes up to 50mL and has a 1/4 inch diameter opening. Silicone construction

  • Micro Rubber Bulb Pk 1000

  • Rubber Eye Dropper & Syringe Bulbs

    Walter Stern

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

  • Silicone Safety Pipet Fillers

    Sper Scientific

    Resilient silicon rubber Enables filling and dispensing of pipets with one hand, safely through avoidance of hand or mouth contact with liquid. Our Silicone Pipet Fillers offer a softer feel with easier and faster operation of valves. Silicone is also more chemically resistant and more…

  • Safety Pipette Filler

    Bal Supply

    …one-hand operation. Made from natural rubber for better memory and resistance to chemical attack. Its three glass valves control the evacuation of air, liquid uptake and liquid dispensing. Expel air from the bulb by squeezing the "A" valve and the bulb at the same time. Draw liquid…

  • Flip Style Pipette Filler Assortment

    Fischer Technical

    Includes one each of Red, Black, Green, Yellow, and Blue two valve, natural rubber "FLIP" style pipette filler for use with pipettes up to 100mL.

  • Gas Sampling Bulbs, 250cc

    Bel-Art Products

    Polypropylene gas sampling bulbs have polypropylene stopcocks with free-turning Teflon® PTFE plugs. Ends accept 6.4 to 9.5mm (1/4 to 3/8") I.D. tubing Tube body is 5.1cm (2") O.D. x 22.2cm (8-3/4") long Stopcocks are 6.4cm (2-1/2") long Maximum recommended…

  • Small Dropper Bulbs

    Bal Supply

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

  • Round Dropper Bottles with Black Phenolic Glass Dropper Assembly

    Qorpak

    Round Dropper Bottles are supplied with attached glass dropper assemblies. Dropper Bottles are ideal for dispensing small amounts of liquid. They feature black polypropylene closures, rubber bulbs and straight point glass dropper tubes. Available in Amber or Clear glass

  • Safety Pipette Fillers

    Fischer Technical

    Made from all natural rubber Will accommodate pipettes up to 50ml Features a 1/4 inch diameter opening This filler eliminates the need for dangerous mouth pipetting. They are available in red, black, blue, green, and multi-colored.

  • AccuMAX™ Series Digital Microprocessor-Controlled Meters

    Spectronics

    …and rugged housing, maximum 4-digit autoranging and easy-to-read 3 inch monochrome LCD screen with icons and alphanumeric display. A removable, rubber protective boot for the meter is included. A padded carrying case is available as an accessory. AccuMAX sensor detectors are designed to meet…

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