The main advantages of this packaging are:
• No possibility of contamination • No need for separate measuring container for use in the calibration of the Electrode • Correct quantity of buffer required for calibration is dispensed • into the calibrating chamber giving rise to no waste • Ideally suited for field work • Easy to carry
Twin Neck Bottle Format @ 20°C Coloured pH Buffer solutions in Twin-neck containers with integrated calibrating chamber. Tested at 20°C and certified by the manufacturers ISO/IEC 17025 Accredited Test Method. NIST traceable.
Supplied with Certificate of Analysis