Dropper

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

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

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…

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

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

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

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

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…

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

Manufactured with a focus on quality, starting materials are usually ACS grade or higher and all reagents have Certificate of Analysis available. Reagents are manufactured under ISO 9001 quality standards and feature induction sealed caps to ensure product integrity and decrease the possibility of…

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…

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

CLEARANCE SALE! Original Price: $ 406.27 WHEATON dropper tip caps are available in radiation grade polypropylene in a variety of colors. * Sale price valid only on current stock. Additional units may be available for purchase at original price. Sales are on a first…

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.

3" straight tip glass dropper with black rubber bulb.

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

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

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

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.

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.

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

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…

Bottle made of low density polyethylene Manufactured to strict quality control standards to ensure the best product for your application Available in 1, 3, 6, 7, 10, 15, 30, 60, or 120mL Packaged in cases of 100 or 1000 Dropper tip caps and tips sold separately

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

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.

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.

Dropping bottles made of low-density polyethylene (LDPE) with screw-on dropper cap.

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…

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

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 …

…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…