When you require the highest quality standards available, specify Alternate Systems new Laboratory Grade Mylar® Coating Thickness Measurement Standards to calibrate and verify your coating thickness measurement instruments. Our Mylar® standards are flat, smooth, and completely transparent. We take our time and carefully certify the thickness of each standard with a high-resolution thickness gage capable of making micro-inch measurements to ensure you receive accurate and precise measurements every time. For peace of mind, our coating thickness standards provide you with a non-toxic environmental friendly alternative as they contain no heavy metals & are recyclable. Our Laboratory Grade Mylar® Coating Thickness Measurement standards are NIST traceable in accordance with ANSI/NCSL Z540.3, ISO 9001:2008 & ISO/IEC 17025:2005. This level of quality costs no more than mass-produced shims, and often costs less. Contact Alternate Systems today!