Phenova® Certified Reference Materials (CRMs) offer A New Standard of Confidence for environmental testing, as each lot is qualified by comparing it to internal and independent CRM materials ensuring you experience minimal trending and fewer our of control calibrations. The selection of calibration, internal and surrogate standards are manufactured and analytically verified using ISO/IEC 17025 and ISO Guide 34 compliant quality programs, promising you accuracy and consistency that result in improved data quality.
