Potassium hydrogen phthalate

REF : 1019650025
Marca : Supelco
Descrição :Potassium hydrogen phthalate certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH(S) = 4.00? (25C) Certipur(R)
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Descrição detalhada : Certipur(R) certified secondary standard reference buffers are used to precisely calibrate and monitor pH measurement instruments and buffer solutions. They are quality controlled and qualified in our ISO/IEC 17025 and ISO 17034 accredited calibration laboratories against certified primary standard reference materials (SRM) in compliance 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.
Sinónimos : Potassium hydrogen phthalate; KHP; Monopotassium phthalate; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate; Potassium phthalate monobasic
Fórmula molecula r: C8H5KO4
Armazenamento : 15-25C
Embalagem : 1X1EA