Which of the following is not a type of laboratory testing available in forensic analysis?

Laboratory testing in forensic analysis encompasses a variety of methods used to examine evidence in detail. Microscopic testing involves the use of microscopes to analyze small samples, such as fibers or hairs, allowing investigators to observe characteristics that are not visible to the naked eye. Chemical testing focuses on identifying the chemical composition of substances, which is essential in cases involving drugs, explosives, or toxins. Comparative testing is employed to compare the characteristics of different samples to establish links between them, such as comparing a suspect's fingerprints with those found at a crime scene.

Simulated testing, while it may sound plausible in some contexts, is not a recognized formal type of laboratory testing in forensic analysis. This term does not specifically refer to a method used for analyzing forensic evidence, which is why it is the correct choice in this context. The other types of testing are well-documented and essential for providing scientific support in investigations.