Potassium dihydrogen phosphate/ di-sodium hydrogen phosphate

Descrição detalhada : Certipur(R) certified secondary standard reference materials are used to precisely calibrate and monitor pH measurement instruments and buffer solutions. They are analyzed in our ISO/IEC 17025 and ISO 17034 accredited calibration laboratories against certified primary standard reference materials (SRM) in accordance with DIN 19266, IUPAC, NIST, Ph. Eur and USP. Certipur(R) reference materials offer maximum accuracy, reliability and convenience and help avoid costly repeat analyses.
Armazenamento : 15-25C
Embalagem : 1X1EA