ball

Showing all 3 results

  • Instruments

    Electroscope Pith Ball

    Electroscope Pith Ball

    SKU: 0914-0401 Category:

    Details:

    • Size: 300x250mm
    • A dissecting dish is a shallow container used primarily in biological and medical laboratories for dissection and examination of specimens.
    • The main use of Dissecting Dish is: The dish holds the specimen securely in place, often using a wax or silicone bottom where pins can be inserted to hold parts of the specimen.
    • Provides a convenient workspace for dissecting and examining various parts of the specimen with precision.
    • The shallow design of the dish allows for clear observation and manipulation of the specimen.

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  • Instruments

    Ring And Ball Apparatus

    KWD 6.000

    Ring And Ball Apparatus

    KWD 6.000

    SKU: 0914-0116 Category:

    Details:

    • Size: 22mm Diameter, ring to handle measures 9.75″.
    • Excellent demonstration tool for science classrooms, used in demonstrating Thermal Expansion.
    • A brass ball secured to a mounted brass ring with a chain.
    • Apparatus demonstrates that the ball passes through the ring when cold, but will not pass through after being heated.

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  • Instruments

    Ring and Ball with Stand

    KWD 12.000

    Ring and Ball with Stand

    KWD 12.000

    SKU: 0914-0117 Category:

    Details:

    • Size: 22mm Diameter, ring to handle measures 9.75″, adjustably mounted on a tripod base.
    • Excellent demonstration tool for science classrooms, used in demonstrating Thermal Expansion.
    • A brass ball secured to a mounted brass ring with a chain.
    • Apparatus demonstrates that the ball passes through the ring when cold, but will not pass through after being heated.

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