Throughout his 25 years in the fluid analysis industry, David has held positions with Shell, Bayer, and Hastings Deering in his native Australia and his current home in the United States. Specializing in lubricants and greases, David's in-depth chemical knowledge allows him to determine the underlying conditions affecting the lubricants in a system. In his current position as Director of Technical Services, he oversees the science team and quality system operations at POLARIS Laboratories®.
Ferrous debris, put simply, refers to the metallic particles or fragments, mainly composed of iron (Fe), within a sample of lubricating oil.
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