ARMI | MBH is an ISO 17034 accredited manufacturer of high quality metal alloy reference materials under the IARM and MBH brands and has the capability to source reference materials from around the world. Metal alloy CRMs and RMs, non-metallic standards, and industrial and geological reference materials are available to cover a broad range of applications. Our catalog is extensive, but if you can’t find what you need, our knowledgeable staff is here to help you find just the right standard for your project. In addition to reference material production, ARMI | MBH also operates its own ISO 17043 accredited proficiency testing program for metal alloys.