Midwest Precision Testing is committed to providing the ultimate in analytical testing and chemical analysis. Please take a minute to navigate through the services that we offer. We provide compositional analysis on natural gas, crude oil, and gasoline including: BTU analysis, extended fractional with BTEX, and full hydrocarbon assays. We also offer water analysis for dissolved solids, metals, COD, etc. for environmental compliance and well completion. Additionally, we offer geochemical analysis on rocks, ores, meteorites, soil, and enviromental products. We provide XRF analysis for elemental determination that is quick and nondestructive. If you don't see a service that you require then please ask using the contact link at the top and we will get back to you within 24 hours.