GSC International, Inc.

The Mini Projectile Launcher is for students of force and motion in any Physical Science Classroom. The apparatus is useful in studying projectile range versus angle and conservation of momentum and energy. The launcher will project steel balls at a range of 1 to 2 meters and can be set at various...

Prepared Microscope Slides with specimens of plant based materials. The quality glass slides have a specimen mounted in the center, with clear mounting medium and a glass coverslip. The name of the specimen is on each slide. The slides are in a plastic box with a divider to hold them in an upright...

Prepared Microscope Slides with specimens of animal tissue. The quality glass slides have a specimen mounted in the center, with clear mounting medium and a glass coverslip. The name of the specimen is on each slide. The slides are in a plastic box with a divider to hold them in an upright position....

Microscope Slides, Glass - Size 25mm x 75mm x 1.0-1.2mm thick. 4-13055: Dozen 4-13051: Gross - packed in boxes of 72 each

Flint glass is also known as soda lime glass. When compared to borosilicate glass, it has a lower melting point, chemical resistance, and expansion rate. Our flint glass tubing has a wall thickness of 1mm to 1.2mm. This assorted set of flint (soda lime) glass tubing includes 46 pieces total, all of...

Magnesium Ribbon: Contains 99% Magnesium, 1% Zinc and Lead. Unleash the power of science with GSC International's Magnesium Ribbon. Ideal for a range of practical chemistry experiments, this product is designed to provide reliable, consistent results. It is perfect for studying metal reactions,...

Spring Scales are used to weigh loads and are used in physical science experiments as a basic accelerator. Spring Scales use Hooke’s law to determine the size of the force stretching the spring by measuring the displacement. The spring scale has a clear body that is graduated, a mounting ring at the...

The Weather Globe Barometer is similar in design and function of the first barometer created by the Italian scientist Torricelli in 1643. This glass weather barometer can be used to predict weather conditions. Rising water in the tube means bad weather, falling water in the tube means good weather....

These borosilicate glass Sintered Funnels have a porous filtering plate. They come in three sizes and two levels of porosity . PRODUCT WARNINGS WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other...

The Incline Plane Friction Set can be used for multiple demonstrations including the resolution of forces, uniform and accelerated motion, and potential energies. The wooden incline board can be set to any angle within 0° to 45°. Instructions included. Includes: 2 scales 3 boards (two wood, one...

This all metal, permanent wick alcohol burner has a tank capacity of 100ml. The 'wick' portion is a ceramic fiber inserted into a thin copper tube. This construction allows for a constant flame. The burner is fueled by high-quality alcohol which can be found in most local hardware stores (not drug...

The Van de Graff Generator is an electrostatic generator which uses a moving belt to accumulate electric charge on a hollow metal globe on the top of an insulated column, creating very high electric potentials of 250,000 volts. It produces very high voltage direct current (DC) electricity at low...

A standard quality laboratory grade porcelain, made with uniform wall thickness and dense materials which provides stable mechanical strength and little permeability. When properly used, the glazed pieces can withstand temperatures of 1050 degrees centigrade and the unglazed pieces can withstand...

A visible demonstration of the principles of expansion of metals. When the ball or ring is heated, the ball will not pass through the ring, but when cooled, the ball passes through the ring freely. The ball and ring are mounted on an insulated wooden handle to protect your hands from the heat....

Knife switches are used to manipulate how electricity flows through a circuit. The base and the handle of the switch are insulated to allow for handling. Wires are connected to the screw-type binding posts. This knife switch is a double pole, double throw, single pole, double throw, single pole,...

This white bristle brush is ideal for cleaning long items such as burettes and pipettes. Brushes are sold individually.

The Holding Rod for the N-00012 Speed Measurement Photogate is a specially designed adapter or holder with an extension rod. The holder allows you to secure the photogate to any stand at any desired angle or height. It will ensure success in whatever experiment you wish to carry out with a slope,...

The Versatile Holder, used with thermometers and tubes, is designed to be clipped on the lip of a beaker or other vessel. The Holder is made from heat resistant materials that will withstand temperatures up to 120?elcius The Holder is suitable for the following sizes of thermometers and tubes. –...

Lenses - Glass with ground edges - Double Concave

The meters are ideal for numerous electrical and laboratory experiments. Full scale and fully enclosed, with accuracy +/- 2.5%, and a 7.5 cm scale length. Color Coded. Supplied with binding posts and external zero-adjustment.

The microscope slide sets are made of safe plastic, and are ideal for younger students. 24A00B349 This set of 10 features animals and includes the following slides: Fish Squama, Dog Hair, Pig Hair, Bird Feather, Rabbit Hair, Cow Hair, Cat Hair, Peacock Feather,  Lamb Wool, Frog Blood. ...

Our sterile, two-piece polystyrene Petri dishes are sold in sleeves of 20. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

The Variable Inertia demonstrates an abstract concept in an easy-to-understand manner. It consists of two semi-clear plastic discs with the same mass and diameter. The discs are hollow inside with molded compartments. The 19mm steel balls can be placed inside the discs in a variety of...

Happy and Sad Balls are used to show the relationship between elastic and inelastic collisions. While both balls share an identical makeup between mass, density, and appearance, one will bounce, while the other will not. They are sold as a pair. The Happy Ball consists of standard neoprene that has...