O. I. Milner 
Analysis of Petroleum for Trace Elements [PDF ebook] 
International Series of Monographs on Analytical Chemistry

Analysis of Petroleum for Trace Elements details the methods for detecting the elements that are natural in various forms in petroleum. The book covers research and control applications, along with various types of petroleum stocks and products. The selection first covers the occurrence and importance of traces of non-hydrocarbon constituents, and then proceeds to tackling the principles and practices. The subsequent chapters cover the analytical and recommended method for analysis of a specific element, such as copper, iron, lead, and sulfur. The book will be of great use to scientists, engineers, and technicians involved in the oil industry.