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  • Image of Dropping Pipette Bulbs

    GSC International, Inc.
    Item #:
    1201F53

    Replacement bulbs for Dropping Pipette - 5ml capacity

  • Image of Wood Splints

    GSC International, Inc.
    Item #:
    1187L42

    The wood splints can be used for a variety of applications but are often used in electrolysis demonstration to determine the presents of oxygen through combustion. The thin light wood ignites easily. Size 5.5" length x 4mm width x 1mm thick.

  • Image of Dropping Pipettes

    GSC International, Inc.

    Dropping Pipette - Glass Pipette with 5ml capacity Bulb - available in various lengths

  • Image of New York Demonstration Balance

    GSC International, Inc.
    Item #:
    1201B73

    Demonstrate the relationship between length of the lever arm, moment of force, and amount of force. The unit is designed to help students to understand the principles of torque and its properties. The Kit includes: a 50cm meter stick, a cast iron support stand, 3-knife edge clamps, 1-50 gram hooked...

  • Image of Balance Demonstration Stand

    GSC International, Inc.

    The kit includes the pieces to build a simple balance demonstration. Consists of a knife edge clamp, meter stick, metal support and cast iron base. The knife edge clamp is often used on a balance demonstration to hold a meter stick or for suspending a weight from a meter stick. Made from nickel...

  • Image of Pipette Filler

    GSC International, Inc.
    Item #:
    1201F91

    The rubber pipette filler is used to safely draw liquids into a pipette. One valve is used to release air, draw in liquid with another, and the third valve regulates and releases the liquid.

  • Image of Collision Demonstration

    GSC International, Inc.
    Item #:
    1201C11

    The unit will demonstrate the principles of momentum and kinetic energy in collisions. It's supplied with wooden ball, glass ball, metal ball and string. Instructions included.

  • Image of Cork Borer Set

    GSC International, Inc.
    Item #:
    1201F11

    3mm-21mm, each piece is stamped with the size of the bore. Brass construction. Approximate size 10.5" x 2" x 5.5".

  • Image of Dynamics Cart

    GSC International, Inc.
    Item #:
    1201C12

    For performing experiments in conservation, velocity, elastic collision, acceleration and momentum. The set contains two high impact plastic cars with snap in wheels and two spring steel bumpers with rubber stopper assemblies. Each car has a recession for holding additional weight. The approximate...

  • Image of Precision Gyroscope

    GSC International, Inc.
    Item #:
    1201C13

    A Gyroscope is a fascinating mechanical device that at time seems to defy the laws of gravity. The unique characteristic of a gyroscope is that once it is set spinning, it tends to want to remain in its original plane regardless of rotation of its housing. The tendency to resist change in direction...

  • Image of Guinea and Feather Experiment

    GSC International, Inc.
    Item #:
    1201C14

    The experiment demonstrates the same rate of fall for objects of different masses. The plastic cylinder has rubber closures on the ends. One end has a hose connection that is used to evacuate air. The coin (guinea) and feather fall simultaneously because air resistance has been removed.

  • Image of Borosilicate Glass Stir Rods

    GSC International, Inc.

    Borosilicate Glass with Fire Polished Ends

  • Image of Hall's Carriage

    GSC International, Inc.
    Item #:
    1201C15

    Features a sturdy carriage made of high impact plastic. The one piece needle bearing wheels allows the carriage to roll with little resistance; a hole in the plastic body allows you to attach a cord. The approximate size is 5.5 x 2.5 x 1.5 inches.

  • Image of Hook's Law Demonstration

    GSC International, Inc.
    Item #:
    1201C16

    Hook's Law states that the amount of elongation or bending of a spring is directly proportional to the force that is applied. The unit includes a sturdy base, testing spring, metal scale,an indicator needle, and a complete set of hooked weights. Instructions included.

  • Image of Cork Lab Rings

    GSC International, Inc.

    Used to protect your expensive laboratory glass from breakage. Available in the following sizes: 30mm x 80mm, Fits flask size 10-10ml 60mm x 110mm: Fits flask size 200-500ml 90mm x 140mm: Fits flask size 1000-3000ml 120mm x 170mm: Fits flask size 5000ml 150mm x 210mm: Fits flask size 12000ml

  • Image of Filtering Flask Kit (Vacuum Pump Kit)

    GSC International, Inc.

    The Gas Generating Bottle is useful in the production of gasses and provides a funnel tube and a connecting tube. Includes a 500ml capacity Bottle, 2-hole Rubber Stopper, Thistle Tube and a 90 degree angle connector tube.

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