Pipet Dropper Bulbs
The dropper bulb, a key component, offers a simple yet effective way to manage liquid handling without the need for complex machinery. With pipet bulbs, users can easily measure, mix, or move small quantities of liquid, ensuring accuracy and efficiency in their work.
The design of these bulbs promotes a secure grip and prevents accidental spills, providing both safety and reliability. Ideal for a wide range of scientific tasks, pipet dropper bulbs support precise experimentation and research, offering clear benefits regarding usability, precision, and versatility. Their straightforward design and functionality make them a favorite among professionals seeking accuracy in liquid handling.
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Latex Bulbs
Walter SternFor 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)
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Double Valve Bulbs
Bal Supply
Bulb capacity 85mL. Black natural rubber. For gas sampling or for pumping gas through apparatus. Two rubber valves.
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Large Red Bulbs
Bal SupplyFor 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.
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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”
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Eisco Labs rubber bulb pipette filler For pipetting noxious solutions, microbial suspensions and other harmful and unpleasant solutions. Comprises a bulb and three pinch valves controlling influx and efflux of pipette contents. Bulb diameter is 54 mm. Eisco Labs rubber bulb pipette filler, for…
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Rubber Syringe Bulbs
Walter Stern
Style E: Natural Rubber - 1951B31, B33, B41 Style F: Natural Rubber - 1951B37 Style G: Natural Rubber - 1951B43
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Vacuum Pressure Aspirator Bulbs
Fischer TechnicalOur PVC deluxe vacuum pressure bulb is ideal for gas aspirating duties. Length: 111mm without valves; diameter 57mm.
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Pipette fillers red natural rubber bulb type
MilliporeSigmaValved, choice of natural or silicone rubber bulb. Allows safe manual control of filling and discharging of liquids by finger pressure.
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Rubber Droppers for Small Pipets
Heathrow ScientificThe rubber droppers are designed for use with Pasteur pipets, small pipets, and medicine droppers.
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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.
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Rubber Eye Dropper & Syringe Bulbs
Walter SternStyle C Natural Rubber: 1951B25, B27 - Red Style D Natural Rubber: 1951B29 - Red
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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
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Scienceware® Bulb Pipettor
SP Bel-Art
Saves time and eliminates mouth pipetting Tapered silicone seal provides airtight fit in all pipet sizes Excellent aspirator for use with Westergren or Wintrobe sedimentation tubes. Comes complete with an elastic cord for dedicating pipettor to a specific reagent bottle.
