R

Radiological

EPA 900

Rapid Thermal Degradation of Solid Electrical Insulating Materials by Thermogravimetric Method (TGA)

ASTM D 3850

Red 164 Dye Concentration in Diesel Fuels

ASTM D 6258

Refractive Index and Refractive Dispersion of Hydrocarbon Liquids

ASTM D 1218

Refractive Index of Viscous Materials

ASTM D 1747

Relative Density of Light Hydrocarbons by Pressure Thermohydrometer

ASTM D 1657

Reserve Alkalinity of Engine Coolants and Anti-rusts

ASTM D 1121

Residual Chlorine in Water

ASTM D 1253

Residual Matter in Liquefied Petroleum Gases

ASTM D 2158

Roll Stability of Lubricating Grease, After 2 hours at Ambient Temperature

ASTM D 1831

Rosin Acids Content of Naval Stores, Including Rosin, Tall Oil, and Related Products

ASTM D 1240

Rust Preventing Characteristics

ASTM D 665.a

Rust Preventing Characteristics in Synthetic Sea Water

ASTM D 665.b

Rust Preventing Characteristics of Steam Turbine Oils

ASTM D 3603

Rust Preventing Characteristics, Gasoline

NACE TM-10-72