- Collecting, receiving, labeling, and/or analyzing samples or substances using the correct testing equipment, when necessary. - Designing and executing laboratory testing in line with standard testing procedures, recording observations, and interpreting findings. - Ensuring that safety guidelines are adhered to at all times within the laboratory. - Maintaining daily logs and equipment record books. - Cleaning, sterilizing, maintaining, and calibrating laboratory equipment. - Ordering laboratory supplies, as needed. - Providing technical support, when necessary.