Science

Internet Explorer: Due to browser incompatibility, some features of SkillWorks.com are not fully functional in Internet Explorer. For best results, please use a current version of Chrome, Firefox, Edge or Safari for an optimal experience.

  •

    Basic Chemistry

    State:
    Texas
    License:
    Drinking Water Operator
    Wastewater Operator
    Water Treatment Specialist
    Credit Hours:
    12
    Course ID:
    TCEQ-0105
    Format:
    Paper Workbook - Paper Exam
    $199.00

  • Inorganic Chemistry for Plant Operators

    State:
    Texas
    License:
    Drinking Water Operator
    Wastewater Operator
    Credit Hours:
    10
    Course ID:
    TCEQ-0109
    Format:
    Paper Workbook - Paper Exam
    $199.00

  • Pressure and Its Measurement: Basic Principles

    State:
    Texas
    License:
    Backflow Prevention Assembly Tester
    Credit Hours:
    15
    Course ID:
    TCEQ-0128
    Format:
    Paper Workbook - Paper Exam
    $199.00

  • Water Chemistry

    State:
    Texas
    License:
    Drinking Water Operator
    On-site Sewage Facility Professional
    Wastewater Operator
    Water Treatment Specialist
    Credit Hours:
    3
    Course ID:
    TCEQ-0116
    Format:
    Paper Workbook - Paper Exam
    $150.00
https://www.googletagmanager.com/gtag/js?id=UA-106855074-1
[]