When conducting experiments and assays, scientists work in the laboratory. But what are some synonyms for "in the laboratory?" Some options include "in the lab," "under laboratory conditions," "in a controlled environment," "in a research facility," "within the scientific laboratory," or simply "inside the research laboratory." Some of these synonyms may be more appropriate in certain contexts than others, but all convey the general idea of working within a designated space dedicated to scientific inquiry and experimentation. Whether it's conducting medical tests, studying chemical reactions, or analyzing data, scientists rely on the laboratory as a safe and effective space to advance their research.