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  • 1) Water sample to be tested is dispensed up to the calibrated mark in water testing kit.
  • 2) Allow the kit to stand at room temperature for 48 hours.
  • 3) Observe the change in color and popping off the rubber stopper
  • 4) Water is non potable if colour remains purple and Yellow color indicates non potable water.

How To use

  • 1) Cut open the aluminum seal of Bacteriological Water Testing Kit.
  • 2) Fill the water sample upto mark aseptically.
  • 3) Replace the rubber stopper and incubate upto 48 h
  • 4) Positive: yellow (Not potable) negative: purple (Potable) .

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