Litmus paper blue

Litmus paper blue

SKU: 0914-1535 Category:

Details:

  • Materials are tested using litmus papers are used to test whether a solution is acidic/
  • If a litmus paper turns red it means the solution is acidic.
  • If a litmus paper turns blue it means the solution is alkaline/ basic.
  • The color change occurring over the pH range 4.5–8.3 at 25 ℃ (77 ℉).
  • 100 strips per roll.
Description

Instrument Name: Litmus Paper  Blue

Related products

  • Barometer Aneroid
    Instruments

    Barometer Aneroid

    KWD 15.000
    Barometer Aneroid

    Barometer Aneroid

    KWD 15.000

    SKU: 0914-0140 Category:

    Description:

    • Aneroid Barometer is a scientific instrument that is used to measure atmospheric pressure (with the change of the distance below and above sea level). It is also names as barometric pressure.
    • Barometer is kept at the same level and can measures easily the pressure changes by weather and different causes of weathers.
    • Measuring air pressure using these instruments the usage of liquid is not required.
    • The instrument is designed with a small metal box named as Aneroid cell (Capsule) it is designed from alloy of Beryllium and Copper.
    • This expansion and contraction procedure drives mechanical levers i.e. the tiny movements of this capsule are amplified and are displayed on the screen of measuring barometer.
    • It is also used in different meteorology, in barographs and to create pressure in radiosonde.
    • Aneroid barometer is highly a sensitive instrument and can be used to record small changes in pressure.

    Reviews

    There are no reviews yet.

    Be the first to review “Barometer Aneroid”

    Your email address will not be published. Required fields are marked *

  • Balance Spring Plastic 5N-10N
    Instruments

    Balance Spring Plastic 5N-10N

    KWD 5.000
    Balance Spring Plastic 5N-10N

    Balance Spring Plastic 5N-10N

    KWD 5.000

    SKU: N/A Category:
    • Equipment Material: Plastic
    • Range: 5N-10N
    • This product is used in laboratory/educational sectors to perform different test.
    • Balance spring is designed to measure different weights.
    • The scale graduation is clearly visible for better usage.
    • Moreover it also has suspension ring and load hook.
    • The scale is flexible to measure different weights lies between 5N-10N.
    • The spring balance is a dual metal and is capable of having different readings.
      Clear

      Reviews

      There are no reviews yet.

      Be the first to review “Balance Spring Plastic 5N-10N”

      Your email address will not be published. Required fields are marked *

    • Ring and Ball with Stand
      Instruments

      Ring and Ball with Stand

      KWD 12.000
      Ring and Ball with Stand

      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.

      Reviews

      There are no reviews yet.

      Be the first to review “Ring and Ball with Stand”

      Your email address will not be published. Required fields are marked *

    • Compound Bar
      Instruments

      Compound Bar

      KWD 9.000
      Compound Bar

      Compound Bar

      KWD 9.000

      SKU: 0914-0213 Category:

      Details:

      • Laminated bars of metals wrapped in a wooden handle.
      • The two laminated bars are used to observe different thermal expansion rates by bending.
      • Comprising a bar of Brass and Steel 0.5625″ wide.
      • Both bars are together in opposite directions.
      • The size of this compound bar  5.875” 4.125” handle.

      Reviews

      There are no reviews yet.

      Be the first to review “Compound Bar”

      Your email address will not be published. Required fields are marked *