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Study materials to help you succeed.
ABC standardized exams include an ABC Formula/Conversion Table as a reference for the examinee. Formulas and conversions in the tables should be used to solve calculations on the exam and are provided in PDF format below:
Water Treatment and related categories (Distribution, Water Laboratory Analyst):
Wastewater Treatment and related categories (Collection, Industrial Waste, Wastewater Laboratory Analyst):
Plant Maintenance
Biosolids Land Application
ABC's 2012 New Standardized Exam Formula/Conversion Tables
Please contact the certifying authority for your state, province, or geopolitical region to determine which Formula/Conversion table to use for your examination.
Water Treatment and related categories (Distribution, Water Laboratory Analyst):
Wastewater Treatment and related categories (Collection, Industrial Waste, Wastewater Laboratory Analyst):