Chemistry There are 38 products.

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  In Stock

  Conductivity Tester

  Test the conductivity of different liquids or the difference in concentration of the same solution with this device. The brightness of an AC powered lamp depends on the conductivity of solutions into which its electrodes are placed. Electrodes are shielded to prevent accidental contact.

  Test the conductivity of different liquids or the difference in concentration of the...

  Test the conductivity of different liquids or the difference in concentration of the same solution with this device. The brightness of an AC powered lamp depends on the...

  Part # 15080

  In Stock

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  $90.04

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  This item is currently not in stock, please call for availability.

  How Clean Is The Water

  Water pollution is a major public issue today. This kit allows students to test local water samples for pH, available phosphate, chloride and lead concentration, oil determination and bacterial contamination. This kit will support a demonstration, or small groups, or three repetitions for a single investigator and will require two 45-minute class periods, along with three or four days of observation.

  Water pollution is a major public issue today. This kit allows students to test local...

  Water pollution is a major public issue today. This kit allows students to test local water samples for pH, available phosphate, chloride and lead concentration, oil...

  Part # 5700

  This item is currently not in stock, please call for availability.

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  $62.95

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