Uniphos Envirotronic

Uniphos Envirotronic Pvt. Ltd., based in Valsad, Gujarat (India), began in 1993 as a research laboratory within the agrochemical group United Phosphorus Limited (today UPL Ltd.) and was spun off as an independent company in 2010. According to the company, it is the only Indian manufacturer of chemical gas detector tubes, electrochemical gas sensors and pellistors for combustible gases. The range is complemented by instruments for monitoring emissions, effluents and fumigants (fumigation monitoring).