United Scientific Supplies

Ensure precision and accuracy in your liquid measurements with the high-quality Eye Dropper from United Scientific Supplies. Expertly crafted for use in laboratory settings, this tool is indispensable for tasks requiring the transfer of small, accurately measured volumes of liquid. It fits...

Our wide mouth, square-shaped, media bottles have large openings that enable the easy storage and transfer of substances. Every bottle is autoclavable and comes with easy to read imprinted graduations. GL80 Polypropylene screw caps are included.

Good quality natural black bristles, mounted in twisted heavy gauge galvanized wire. Includes a radial top.

Our deluxe line of two prong burette clamps are made of pressure die casted zinc alloy and are chrome plated. Adjustable to hold up to 60mm OD burettes, these clamps feature double keyed spring type adjustments. Available with an extension rod 8 ¼" (22cm) long, 5/16" (0.8cm) OD, with an overall...

Quality glassware assortment for use in a laboratory. Shipped in a reusable storage box. Kit includes the following items: 2ea. Beaker, Glass, 100ml, 1ea. Beaker, Glass, 250ml, 1ea. Beaker, Glass, 400ml, 2ea. Bottles, 4 oz. w/ Screw Caps, 2ea. Burets, 50ml, Mohr, 1ea. Crucible, Porcelain, 1ea....

Color magnetic stir bars are constructed of high-quality NdFeB (Neodymium), designed for durability and high-temperature performance. These magnetic stir bars are also encapsulated with PTFE making them very chemically resistant. Stir bars are shaped as octagons and have a pivot ring which helps...

Specially constructed hammers for sounding tuning forks. TFWHAM has a spherical hard rubber head on a varnished hardwood handle. TFHAMR has an acrylic head with a rubber end mounted on a metal/wooden handle.

This is a polypropylene, stable, non-corrosive, detachable stand, which can hold 28 pipettes with a maximum diameter of 9/16". The heavy base measures 9" in diameter and a polypropylene coated square rod measuring 15" in length is screwed into the base. The top disc has holes for holding the...

Accurate, non-rolling hexagonal masses are made of steel, and feature a durable black oxidized finish. Available in both customary and metric sizes.

Manufactured by United Scientific Supplies, this stirring rod is an essential tool for any lab environment. Its glass construction ensures it won't react with the chemicals it comes into contact with, preserving the integrity of your experiments. The rod is also adept at evenly distributing heat...

Measuring (Mohr Type) 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...

Our Prepared Slides show top quality specimens in Zoology, Botany, General Biology, Histology, Parasitology, Embryology, Fungi, Monera, and Protista. Single Slides and Sets available.

Centrifuge Tube and Rack sets are a convenient solution for organizing and storing Conical Bottom tubes. Racks are made of expanded polystyrene (EPS) and include holes arranged in a zigzag format for easy dispensing. Racks contain 50 of the 15ml tubes or 25 of the 50ml tubes. Sterile tubes are...

Excellent model, complete with Teacher Activity Guide which demonstrates LaPlace's law (also Flemings Left Hand Rule) What it shows is that a conducting material with electricity going though it is surrounded by a magnetic field and if placed in a magnetic field it'll result in a moving force.

The spectrum tube power supply holds your tubes securely and safely for spectroscopy experiments. The spring-loaded terminals allow for a variety of spectrum tube length to used, but works best with 27 cm. The recessed contacts provide a layer of safety keeping the sockets away from accidental...

These laboratory scoops are made from high quality stainless steel and are available in two sizes: 5 oz. and 52 oz.

Borosilicate Glass Erlenmeyer Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack, Wide Mouth.

Black Wax for dissecting trays. Available in 1 or 5 pound sizes.

Help students to investigate the force on an object in circular motion with this convenient kit. Through a series of simple demonstrations, students will better understand the relationship between the radius of the circular motion, the velocity of the moving object, and the external force required...

This pump features a painted steel barrel, steel valve assembly, and a wooden handle. Both in a out ports are equipped with hose connectors, for use with vacuum experiments as well as to generate pressure. Length: 14", barrel diameter 1"; shipping weight 1 Lb.

Clear polystyrene plate features 24 each 5/8" This well plate is an indispensable tool for conducting assays and culturing cells in lab settings. It features multiple wells, allowing for parallel processing of samples. Made from high-quality materials, it ensures compatibility with a wide range of...

The Laser Diffraction Kit lets students create, view, and measure diffraction and interference patterns. The kit includes two laser pointers - red and green - along with a convenient mounting base and a slide set of diffraction objects. Two of the included slides have various double slit patterns....

Polypropylene rack is designed to hold six Nessler cylinders. Flat lower deck is white to provide a reflective surface. Chemical and corrosion resistant rack can be autoclaved at 121°C (250°F).

This versatile spring scale can be used to measure forces using push or pull functions, or to weigh a suspended object from the large hook. Includes a zero adjustment screw and a metal suspension ring. Available in six color-coded sizes.