Water Testing 2001

  ph Testing Acid, Basic, or Neutral?

CaCO₃

Titrating.  Hard or soft water?

Testing for coliform bacteria

Adding m-endo broth for Coliform test

Appling a vacuum so the water will flow

Taking off the filter paper

Removing the filter paper from Millipore Filtration System

Incubating for 24 hours

  Negative on the left and positive on the right

Calibrating the spec 20 for Nitrates

Testing for Nitrates

Master Chemistry Intern preping lab for Iron