PPT Slide

Alkalinity = Acid Neutralizing Capacity= ANC

reported in ppm as CaCO3 or milliequivalents of acid

50 ppm= 1 meq

• Phenolphthalein alk, acid required to reach 8.3 (pt all CO3 converted)

• Total alk, acid required to reach 4.5 (pt all HCO3 converted)

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