Cognition Land and Water has hired a portable XRF metals analyser to improve the speed of remediation work at a project in London’s Kentish Town. The project had a major impact on local residents so timescales were extremely tight but Cognition’s Charlie Jarvis says “It would not have been possible to meet the deadline without the use of portable analysers because they enabled us to make decisions onsite without having to wait for the results of laboratory analysis.”