Astech Ireland Ltd. is ISO 9001-2015 accredited, certified by NQA.
Conductivity standard ROTI®Calipure, 5 µS/cm (25 °C), 500 ml, plastic
Conductivity standard ROTI®Calipure, 5 µS/cm (25 °C), Density (D) 1 g/cm³, Boiling point (bp) >60 °C