Pat Chem Laboratories (PCL) specializes in solutions analysis, salt spray testing and related commercial analysis. PCL is approved by NADCAP and certified by Boeing and Lockheed Martin to provide quality analytical services for the commercial airline and aerospace industries. You can count on PCL for accurate results with prompt turn-around times (with same day results in many cases). Did we mention that test panels are complimentary? If you haven't used our services before, put us to the test. We'll pick up a sample, test it, and provide a complete report at no charge.