ERA certified materials

ERA Water CRMs in Australia — How GBJPL brings trusted, audit-ready reference materials to your lab

October 12, 2025

Accurate water analysis starts with traceable standards. For Australian laboratories that perform environmental, process-water or drinking-water testing, ERA…

ERA Certified Reference Materials & Proficiency Testing—Now Locally Supplied by Graham B Jackson Pty Ltd (Australia)

September 19, 2025

Regulatory programs and customer audits don’t just ask for “good data”—they expect defensible data. That’s why Graham B…