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yourself, you can buy gelatin already made. (try to find a clear gelatin
if possible)Directions:Heat water on the stove and add the
package contents to it, stirring the mixture vigorously until the
gelatin grains dissolve. While the solution is still hot, pour into
container where you want to cultivate your bacteria, and put the lid on
in order to avoid contamination.Store the container in the fridge overnight so the gelatin can solidify.Remove from fridge once solid, touch the surface of the gelatin with your fingersPut the lid on again and leave the container at room temp or near the radiator for 2 days.After a few days you will see some
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Chem 1015 Prac 4 Water Hardness Proforma
1. Determine the mass of MgSO4.7H2O required to make 200 mL of 0.01 M magnesium sulphate 2. What is the typical water hard ...
Chem 1015 Prac 4 Water Hardness Proforma
1. Determine the mass of MgSO4.7H2O required to make 200 mL of 0.01 M magnesium sulphate 2. What is the typical water hardness in drinking water in ...
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