LLG-pH-Buffer solutions with colour coding in twin-neck dispensing bottles

The ready-to-use buffer solutions offer excellent quality, precision and advantages in use. The calibration vessel, integrated into the twin-neck dispensing bottles, allows the particularly economical dispensing of solution and prevents contamination.

Features

• Accuracy ±0.01 pH, tested and certified at 25°C
• Temperature dependence data table printed on the label
• Traceable to NIST
• Shelf-life: 24 months (pH 7 and 10) or 36 months (pH 4) from date of production
• Colour-coded