Austin, Texas ― Wednesday, November 4, 2015 SACHEM, a global chemical science company based in Austin, Texas , was granted the ISO 9001:2008 (Quality Management System), ISO 14001 (Environmental Management System) and RC 14001 (Responsible Care® Management System) accreditations following external audits by DNV GL – Business Assurance, an independent third party registrar. The certifications are…