500 mg – 50 g Calibration Weight Set, OIML Class E1

Key Highlights Manufactured to International Recommendation OIML R111 specifications OIML Class E1 accuracy for ultra-high precision calibration Complete calibration weight set from 500 mg through 50 g Supplied with protective case, additional small case or vial if required Includes handling equipment for safe and contamination-free use High-polish surface finish for maximum mass stability Accredited calibration certificate included Designed for primary reference and analytical balance calibration The 500 mg – 50 g Calibration Weight Set, OIML Class E1 is a precision-engineered mass standard set designed for laboratories that demand the highest level of accuracy and traceability. Manufactured in full compliance with OIML R111 international standards, this E1 class set is suitable for use as a primary reference in controlled laboratory environments. The set includes multiple individual E1 calibration weights covering micro and gram ranges, supplied in a protective case