United Scientific Supplies

A convenient assortment of items most commonly used in a general Chemistry lab. Starter kit includes the following: Contents: [2] Dropping Bottles, 30 ml, Barnes                  [6] Dropping Pipettes, Plastic [1]...

Travelling with an aircraft for holidays or for business is a very common activity. Airplanes are made to combine fast transportation and safety. The development of aviation is considered as one of the highlights in human history, since it has totally changed the way we travel around the Earth. Are...

Demonstrate the magnetic effects of a current carry wire near a magnet. A current carrying wire creates a magnetic field around it. This causes an interaction when placed near a permanent magnet. The magnetic needle is balanced in the middle of the rectangular metal frame. The binding posts are set...

Versatile United Scientific™ Jupiter Electronic Pipettes provide fast, accurate results using three separate modes: pipetting, stepper dispensing, and diluting. Quickly select between modes, volumes, and speed using easy two-knob operation and a digital display with clear status indicators. Choose...

Spark timer is used for measuring velocity and acceleration of falling or moving objects. When the tape is pulled through the timer a spark is created which burns tiny dots in the tape at a precise and same interval. The faster the tape is pulled through the timer the larger the distance between the...

Beakers, molded in Polypropylene, have excellent clarity and very good chemical resistance. They are autoclavable and feature raised graduations on the outer surface. Griffen style beakers next without sticking together.

Durable acrylic dispenser is ideal for storing, dispensing and cutting Parafilm M® tape and labels. Holds two-inch or four-inch rolls and includes a sharp, serrated blade for easy cutting. Lid opens for quick loading of rolls. Parafilm M® not included.

25 meters of durable string designed to be used with pulleys or force tables. The thread is made of cotton and measures at 1/16 inch (1.5 mm) diameter.

Burettes are made from the highest quality accurate bore tubing to provide a high degree of accuracy, reliability, and durability. Accuracy as per Class "B". PTFE stopcock and tip detaches from the body of the burette for easy cleaning and convenient replacement of broken tips.

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

Utility tanks (Stock Pots) are constructed from unsealed, medium gauge 304 Stainless Steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum bottom with three layers for even heat distribution and less energy...

An economical version of a classic device! It demonstrates that all objects experience the same gravitational acceleration and fall at the same speed in a vacuum, but in air the air resistance slows down some objects more than others. Features a disc and a feather in a tough, clear, plastic tube, 90...

Set of 5 short form pitchers in sizes 500ml, 1000ml, 2000ml, 3000ml, and 5000ml

Soft, silicone grip provides improved comfort and handling. Blade is constructed of stainless steel with a flexible, rounded end. Handle is manufactured of polypropylene and layered with a silicone grip. Handle dimensions are 4-1/8”L x 1”W x 1/2”H. Latex-free. Autoclavable.

This large aluminum pulley connects easily to table edges up to 53 mm thick. The 50 mm diameter smooth rotating pulley is attached to a 140 mm steel rod. This adjustable 8 mm diameter rod can be positioned and secured using the locking knob mechanism. Vertical range of the top of the pulley to the...

Our polypropylene one-piece measuring cylinders have raised graduations for easy readability. They are autoclavable and have excellent contact clarity. The hexagonal base provides excellent stability to the cylinder, and the tapered spout enables easy pouring of reagents. Stated tolerances are the...

This miniature DC motor is designed for experiments using low starting voltage (4.5V) and current (70mA). Speed: 1000-5000 RPM. Motor is approximately 34mm long x 24mm in diameter. Shaft size is 10mm long x 2mm in diameter. Includes soldered-on 7" lead with alligator clips.

Rugged Plastic Pulley with deep V groves mounted on a metal clamp. Th sheave is 50mm in Diameter. Clamp can be mounted on surfaces up to 35mm thick.

Set of 2 lenses, 1 concave and 1 convex, 38mm diameter, 150mm focal length.

UniStore™ polyethylene terephthalate glycol (PETG) bottles are designed for long-term storage of media, biological buffers, and various reagents. Bottles are leakproof (tested to 95 kPa), durable, as well as freezer-safe, making them ideal for storage and transport. Includes a high-density...

Screw Compressor Clamps are made fo steel wire and nickel plated. Opens to either 3/4" or 1" and is available as a “closed” or “open” type.

Sedimentary rocks are types of rocks that are forms by the deposition of materials on the Earth’s surface and within bodies of water. The set included: bituminous coal, breccia, chalk lumps, chert, diatomite, flint, laterite, lime stone black, lime stone siliceous, mud stone, rock phosphate,...

Constructed of anodized aluminum, with steel hooks, this spring scale is extremely durable. Available in seven color-coded sizes.

Hardwood half meter stick for use with our Demonstration Balance Support or other laboratory measurement activities.