CH372 Disolución Patrón Conductividad 20 μS/cm (25º C)

Disolución Patrón Conductividad 20 μS/cm (25º C)

Referencias: CH372  Composición: KCl 0.75 M Valor patrón: 20 mS/cm (25 ºC) Incertidumbre: ± 1% μS/cm Disolución patrón necesaria para la calibración del conjunto conductímetro – célula

features

- Includes certificate of analysis (to be downloaded from our website) that collects the following data: Conductivity value, uncertainty, table of conductivity values as a function of temperature, traceability, batch number, analysis date and expiration date. Standard safety data sheet available. - It has been contrasted with standard reference material, SRM from the National Institute of Standards & Technology (NIST). - Under adequate conservation conditions, its minimum duration is 2 years.