pH job

To do our job we used a chemical called Wide Range Indacator, a LaMotte Octet Comparator.

First we filled the test tube to the 5.0 ml line with sample water.

Then we we hold the WR Indacator vertically and add 10 drops of WR Indacator in.

Next you put the cap on and mix.

Finally you put the sample water in the Octet Comparator and match the water sample with the correct color.

 

 

 

 

 

 

 

 

 

 

This is a picture of our LaMotte kit.That shows how much pH is in the water.

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