Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.
Reference temperature 20°C
True analytical value on the label to an accuracy of ±0,02 pH units
Traceable to SRM from NIST
Batch number and packing date for traceability
Certificate of Analysis available at website
Certifications: Certifications: Products with accreditation to ISO 17034 in the table below are produced and certified in accordance with ISO 17034 accredited by BELAC under the certification number 542-RM. All information regarding the use of these CRMs can be found on the Certificate of Analysis.