• Steam-sterilizable and autoclavable
• Stable calibration after sterilization and almost drift-free measurement signals
• COATRAMIC diaphragms prevent clogging by proteins
• EVEREF-F reference cartridge for silver-free SKYLYTE electrolyte
• Almost drift-free HAMILTON “PHI“ pH glass
• Not suitable for use in media with citric acid or in the case of frequent CIP cleaning
• Serialized with batch number