Potassium hydrogen tartrate certified secondary standard reference material for pH measurement, directly traceable to primary SRM from NIST/PTB pH(S)= 3.639 (25°C) (DIN 19266) CertiPUR®, UoM: 1 * 25 g, CAS: 868-14-4

Item Number: 1.01963.0025
Unit of Measure: 25 G
Packaging: Glass bottle for solids
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    Synonyms: pH Buffer;pH Buffers;pH Buffers;pH Puffer;pH-Buffers;pH Kalibrierlösung
    CAS Number: 868-14-4
    Manufacturer: MERCK MILLIPORE
    Manufacturer Number: 1.01963.0025
    Chemical Formula: C4H5KO6
    Storage Temperature: Room Temp (+20)
    Safety Data Sheet (other languages on request)

    Potassium hydrogen tartrate, pH value: 3,639 (25°C), Certipur®, Bottle, 1× 25 g