United Scientific Supplies

An ideal starter set for any laboratory, this set contains 5 borosilicate glass beakers in sizes 50ml, 100ml, 250ml, 600ml, and 1000ml. 

Designed for cleaning cylinders, bottles, and large test tubes. Features nylon bristles with a radial top mounted in twisted heavy gauge galvanized wire.

Chrome plated steel double clamp. Accepts rods up to 0.75" (19mm) in diameter. One clamp can be rotated 360° about long axis and clamped in any position.

Heavy Duty Polypropylene industrial funnels include a molded in handle. Designed to provide convenient filling of carboys, drums, and barrels.

Octagonal mortar and pestle sets feature highly polished grinding surface. Made of naturally hard agate stone (6.5 on Moh's Scale). For use in laboratories demanding contamination-free results.

Each specimen in this set of five diverse materials cylinders has identical mass and radius. Materials included are acrylic, PVC, nylon, aluminum and brass. Includes a storage box and activity guide.

Manufactured with high-quality 304 Stainless Steel, the United Scientific REUZ™ (“re-use”) Balance Spoon has a trough-shaped tip to easily pick up and transfer materials. Slim blade with long cavity and a long handle enables the spoon to be used in a variety of containers. Constructed of a single...

UniStore™ jerricans are specialized containers designed for the safe storage, transport, and dispensing of liquid chemicals, reagents, and hazardous materials. These jerricans are constructed from high-density polyethylene (HDPE) and have excellent chemical resistance, impact strength, and...

We offer a variety of economical ceramic bar, disc, and ring shaped magnets. Magnets are upainted, except where noted.

Good quality round test tube rack will hold 24 tubes up to 20mm in diameter. Solid high-impact plastic construction. Rack is 145mm in diameter and 70mm high, and features a perforated bottom. Shipped preassembled.

Index of refraction plate, made from acrylic or glass.

Thermometers feature 5" long stainless-steel probes. Temperatures are shown on a dial display. Includes protective sleeve with pocket clip. This versatile 38mm (1-1/2") diameter thermometer features molded plastic dial, with temperature ranges of -20° C to +50° C, and 0° to 120° F, in 1° divisions....

Use these tips to reduce sample retention for precision. Retention level is 10 times lesser with viscous samples than standard pipette tips. Highly homogenous surface is free of defects, preventing non-specific binding. Manufactured from ultrapure USP Class VI certified, virgin polypropylene. DNase,...

This quality built nylon insect net features a telescoping aluminum handle that extends from 18" to 32". A simple twist of the handle locks and unlocks the handle for varying lengths. A 48" long conical net is mounted on 14" ring.

Serological pipettes are manufactured from specially selected, heavy wall machine drawn borosilicate accurate bore glass tubing. They have precision fored jets and bevel ground ends to resist chipping. The graduation marks are in durable white enamel or amber stain; both are resistant to normal...

These grade XXX tapered cork stoppers are an excellent choice for general laboratory use. They are effective for both liquid and solid mediums, and offer light weight, resilience and compressibility. Chemically inert and moisture resistant. Sold as packs of 100.

Demonstrate how two identically sized cans absorb and radiate energy differently. One of the screw cap cans is smooth metal and the other is painted dull black. Water cools or heats at different rates because of the thermal radiation emitted by the two

This non-corrosive funnel holder, molded in PP, can hold funnels with diameters of 3" to 6". The extra plate provided can be placed to hold funnels having diameter 1" to 3". Two tapered wedges are provided to ensure firm grip on rods measuring 1/2" or 3/8" diameter.

Durable, liquid-filled clear magnetic compass is housed in a black plastic rotatable bezel. Graduated in 5° increments. Outer diameter of bezel is 45mm. Outer diameter of clear compass is 35mm. Includes a lanyard.

Density Blocks

Made of plated steel wire for handling cover glasses and slides carefully and tight. Ideal for precision work, these Slide Holding Forceps offer a reliable means to handle microscope slides with care and accuracy. Their design ensures a secure grip, preventing accidental drops or slippage while...

Explore the concept of acoustic resonance with this easy-to-use kit. Students will use a tuning fork or a smartphone app to generate sound through a metal tube of variable length, which is closed at one end and open at the other. They will investigate which lengths of tube amplify sound, drawing...

Full-sized human scull model is molded from PVC plastic and hand-painted to show anterior, internal, and lateral views.  Mounted in a rotatable metal wire harness on a plastic stand.  Includes a fold-out laminated color guide indicating 77 labeled structures of the skull. One side of the...

Magnetic stir bar assortment, 20 each (2 Each of all MSB'S, MSZ12, MSZ70,MSHL15,30 &50) Stirring solutions in the lab is made easy and efficient with this assortment of Magnetic Stir Bars from United Scientific Supplies. This product includes a variety of sizes and shapes, ensuring compatibility...