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Basic Chemistry
$199.00State:TexasLicense:Drinking Water Operator, Wastewater Operator, Water Treatment SpecialistCredit Hours:12Course ID:TCEQ-0105Format:Paper Workbook - Paper Exam -
Inorganic Chemistry for Plant Operators
$199.00State:TexasLicense:Drinking Water Operator, Wastewater OperatorCredit Hours:10Course ID:TCEQ-0109Format:Paper Workbook - Paper Exam -
Pressure and Its Measurement: Basic Principles
$199.00State:TexasLicense:Backflow Prevention Assembly TesterCredit Hours:15Course ID:TCEQ-0128Format:Paper Workbook - Paper Exam -
Water Chemistry
$150.00State:TexasLicense:Drinking Water Operator, On-site Sewage Facility Professional, Wastewater Operator, Water Treatment SpecialistCredit Hours:3Course ID:TCEQ-0116Format:Paper Workbook - Paper Exam