Science Equipment
  • Spectrum Discharge Tubes, Xenon

    Spectrum Discharge Tubes, Xenon

    To show spectral lines of pure substances. These are glass tubes approximately 10-1/4" (260mm) long, central capillary portion approximately 3-1/2" to 4" (90-100mm) long with electrodes sealed at both ends and connected to lead wires protected by metal...

    $21.95
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  • Spring Scale, Flat Clear, 100g

    Spring Scale, Flat Clear, 100g

    Quality Scale at an Affordable Price! 100g, 1N, Clear. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Flat Clear, 2000g

    Spring Scale, Flat Clear, 2000g

    Quality Scale at an Affordable Price! 2000g, 20N, Clear. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $6.95
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  • Spring Scale, Flat Clear, 200g

    Spring Scale, Flat Clear, 200g

    Quality Scale at an Affordable Price! 200g, 2N, Clear. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Flat Clear, 5000g

    Spring Scale, Flat Clear, 5000g

    Quality Scale at an Affordable Price! 5000g, 50N, Clear. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $6.95
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  • Spring Scale, Flat Clear, 500g

    Spring Scale, Flat Clear, 500g

    Quality Scale at an Affordable Price! 500g, 5N, Clear. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Tubular Blue, 250g

    Spring Scale, Tubular Blue, 250g

    Quality Scale at an Affordable Price! 250g, 2.5N, Blue. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Tubular Brown, 1000g

    Spring Scale, Tubular Brown, 1000g

    Quality Scale at an Affordable Price! 1000g, 10N, Brown. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Tubular Green, 500g

    Spring Scale, Tubular Green, 500g

    Quality Scale at an Affordable Price! 500g, 5N, Green. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Tubular Red, 2000g

    Spring Scale, Tubular Red, 2000g

    Quality Scale at an Affordable Price! 2000g, 20N, Red. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Tubular White, 3000g

    Spring Scale, Tubular White, 3000g

    Quality Scale at an Affordable Price! 3000g, 30N, White. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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  • Spring Scale, Tubular Yellow, 5000g

    Spring Scale, Tubular Yellow, 5000g

    Quality Scale at an Affordable Price! 5000g, 50N, Yellow. Used to measure force and mass. Calibrated in Newtons and grams with a beveled top for use on inclined planes. Color coded, tubular spring scales with clear, plastic tubes to allow viewing of the...

    $4.95
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