ASTM D808
CHLORINE IN NEW AND USED PETROLEUM PRODUCTS (High Pressure Decomposition Device Method).
This test method covers the determination of chlorine in lubricating oils and greases, including new and used lubricating oils and greases containing additives, and in additive concentrates. Its range of applicability is 0.1?m% to 50?m% chlorine. The procedure assumes that compounds containing halogens other than chlorine will not be present