Perform chemical and physical tests and analytical procedures to determine the nature, identity and composition of a variety of inorganic chemicals, metals and related materials to enhance revenue collection.
Conduct chemical and physical tests and analytical procedures requiring the application of a variety of standard procedures and advanced analytical instrumentation.
Carry out background study to determine the type and extent of analysis necessary and select test methods for supporting revenue collection, trade facilitation and enforcement activities.
Modify and adapt analytical procedures and test methods to meet laboratory needs and ensure the accuracy and validity of results.
Prepares and standardizes reagents; maintains and calibrates instruments; orders supplies and equipment as needed.
Ensure adherence to quality assurance procedures and compliance with safety requirements.