Of or pertaining to science; used in science; as, scientific principles; scientific apparatus; scientific observations.

Agreeing with, or depending on, the rules or principles of science; as, a scientific classification; a scientific arrangement of fossils.

Having a knowledge of science, or of a science; evincing science or systematic knowledge; as, a scientific chemist; a scientific reasoner; a scientific argument.

relating to, using, or conforming to science or its principles; proceeding in a systematic and methodical way.

a leading manufacturer of rapid in-vitro diagnostic tests

a NIST NVLAP accredited provider of proficiency test samples

Method Procedure for gaining knowledge. The procedure has us identify a problem, collect data, and test a hypothesis.