ASTM D1142 is a standard test method for specific gravity of liquids by means of a hydrometer. Here's a brief review:
ASTM D1142 is a widely used standard test method for determining the specific gravity (relative density) of liquids using a hydrometer. The test is commonly used in various industries, including petroleum, chemical, and food processing. astm d1142 pdf
You're looking for a solid review of the ASTM D1142 PDF! ASTM D1142 is a standard test method for