Referenzelektrode aus Glas mit doppeltem Diaphragma und nachfüllbar,für den universellen Einsatz.

Reference electrode for ISE half-cells

Buffer solution pH 1.000, 25 bags of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis

Buffer solution pH 2.000, 25 bags of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis