Metal Alloy, Industrial and Geological  Reference Materials                      

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. 

Since 1975, Dr. Ehrenstorfer™ has led the way in producing pesticide reference standards. Today, our portfolio has expanded to adapt to changing regulations and technology, as we support your need for high quality reference materials for food and environmental analysis. With all measurements on our certificates of analysis carried out in accordance with ISO 17025 and a majority of products produced under the scope of our ISO 17034 accreditation, you know you are receiving the products you need with quality you can rely on.

Mikromol has a range of more than 5,000 pharmaceutical API, impurity and excipient reference standards, each comes with a comprehensive Certificate of Analysis detailing the characterization process for the material, and ensuring its suitability for both qualitative and quantitative analysis.

TRC has for 38 years specialised in the production of quality products for innovative research. Our goal is to provide the tools and support required by researchers in the global scientific community, with a range showcasing products for use in a wide array of application areas, including pharmaceutical and medicinal R&D, forensic science and environmental analysis.

In 1984, VHG expanded its operation to include the commercial manufacture of high-purity single and multi-element calibration standards for spectroscopic instrumentation. Since that time, the product offering has expanded to include instrumentation consumables and proficiency testing products, including instrument start up solutions for ICP-OES and ICP-MS as well as petroleum standard solutions.