Certificate IV in Laboratory Techniques

Process and interpret data

This unit of competency describes the skills and knowledge to retrieve data, evaluate formulae, perform scientific calculations, present and interpret information in tables and graphs and keep accurate records. The unit requires personnel to solve problems of limited complexity where the information may be less obvious, but not contradictory, and can be determined by direct reasoning.

Apply quality system and continuous improvement processes

This unit of competency describes the skills and knowledge to use quality laboratory practice and effectively participate in quality improvement teams. Personnel are required to ensure the quality and integrity of their own work, detect non-conformances and work with others to suggest improvements in productivity and quality.

Write highly complex workplace texts

This unit describes the skills and knowledge required to write highly complex workplace texts which may be in printed or digital formats, such as position papers or reports, organisational plans, complex instructions, case analysis reports, contracts, web content or promotional material.

Relate anatomical and physiological features to laboratory samples

This unit of competency describes the skills and knowledge to recognise and interpret different types of biological test samples to direct the specimen to the appropriate laboratory for testing. It covers knowledge of anatomy to interpret histology samples and knowledge of physiology to interpret pathology samples.

Perform techniques that prevent cross-contamination

This unit of competency describes the skills and knowledge to perform techniques that prevent cross-contamination to maintain the integrity of both the sample source, and the sample and protect people and the environment. It applies to sampling techniques in tissue culture, generic microbiological, molecular and chemical procedures.

Perform histological procedures

This unit of competency describes the skills and knowledge to perform straightforward histological procedures involving processing and sectioning (by rotary microtome) of plant and/or animal tissues in paraffin wax.

Perform chemical tests and procedures

This unit of competency describes the skills and knowledge to interpret chemical test requirements, prepare samples, conduct pre-use and calibration checks on equipment and perform routine chemical tests. These tests will involve several measurement steps. The unit includes basic data processing and interpretation of results.

Perform tissue or cell culture techniques

This unit of competency describes the skills and knowledge to prepare, maintain and preserve cells and cell lines for a variety of applications, such as large-scale culture, production of monoclonal antibodies, production of viral vaccines and amniocentesis studies. Personnel are required to optimise equipment set-up, media and growth techniques. They are required to detect and investigate contamination and take preventative and/or corrective actions under supervision.