As the market leader in mass spectrometry, Photonis designs and manufactures highly specialized detection and ion transport solutions for nearly half of the world’s mass spectrometers. In addition to supplying the OEMs with our detectors, Photonis provides replacements parts for hundreds of analytical instruments. Whether you need a detector with superior sensitivity, a wider range of spatial or temporal resolution, or the ability to detect both positive and negative ions, Photonis has the product to meet your needs.