Test Description

Method

Required Tests:

Total Sulfur in Petroleum Gas by Microcoulometry

ASTM D 3246

Water Vapor Content of Gaseous Fuels by Measurement of Dew Point Temperature

ASTM D 1142

Composition of Natural Gas by Gas Chromatography. Includes: Hydrogen, Nitrogen, Carbon Dioxide, Methane, Ethane, Propane, Iso-butane, n-Butane, Iso-pentane, n-Pentane, and Hexanes-plus.

ASTM D 1945.a

Calorific Value and Specific Gravity of Gaseous Fuels, Compressibility

ASTM D 3588.a

Collection and Microscopical Sizing, Counting of Particulates in Gas

TOL SC 6028.a

Trace Metals in Gas Turbine Fuels by Flame Atomic Absorption Spectroscopy. Includes: Sodium, Potassium, Vanadium, Lead, Calcium, Barium, Magnesium, and Phosphorous, LOD = 0.05 ppm

ASTM D 3605.g