- to DHI LAB products and related services

DHI is a producer of high purity plant pigment standards, cyano toxin standards, 14C ampoules and filtration equipment for various plankton investigations. We determine the phytoplankton composition and biomass, toxicity and the primary production. Furthermore, we offer specialized phytoplankton analyses in our laboratories, supply various types of filters and arrange workshops and courses in phytoplanktpn pigment analyses.


ISO 9001 certification:

DHI works in accordance with the quality management system standard: ISO 9001

The certificate covers the following products or services within the area of water, environment, and health:

  • consulting
  • software
  • research & development
  • laboratory testing, analysis and products




DHI LAB products  Agern Alle 5  2970 Hoersholm  Denmark  Tel: +45 4516 9548  c14@dhigroup.com