Aviation Laboratories provides laboratory services for any aircraft, including oil and oil filter analysis, chip analysis, hydraulic fluid analysis and fuel analysis. It offers more than 20 years of company experience and offers exclusively aviation-related services. Aviation Laboratories has a large engine database for statistical reference and is authorized/approved by several engine manufacturers. It offers web-based results with historical information and trending and overnight service is available. For more information call (713) 864-6677 or visit www.avlabs.com.