PH007.L5 Standard pH 7.00 at 20°C coloured Potassium Dihydrogen /di- Sodium Hydrogen, 500 ml
€19.00
Shelf Life: 24 mesi.
ISO 17034 - ISO 17025
Categoria Standard PH certificati
Shelf Life: 24 mesi.
ISO 17034 - ISO 17025
Categoria Standard PH certificati