ASTM C31/C31M-25a: Making Concrete Test Specimens
Concrete test specimens (concrete cylinders, beams, or cubes) are used in various construction projects; they help to determine the quality and strength of concrete used on…
ASTM D1193-24: Reagent Water
Since the primary goal of every laboratory is to produce accurate and reliable results, assuring the quality of reagent water (i.e., highly purified water) is…
ANSI | Laboratory | Lighting
ASTM E1733-95(2014): Lighting in Laboratory Testing
When studying toxicant impacts on biological systems in the laboratory, artificial lighting is typically used. Since light can impact the responses of the test organism and…