Ohaus Buffer Solution pH 12.45, 250 mL 30100440

Ohaus Buffer Solution pH 12.45, 250 mL (Part Number 30100440) is a laboratory chemical specifically formulated as a pH calibration standard solution.

Key Features:

• Part Number: 30100440
• Brand: Ohaus
• Volume: 250 mL
• pH Value: 12.45
• Physical State: Liquid
• Color: Colorless
• Odor: Odorless
• Melting Point: 0 °C (32 °F)
• Boiling Point: 100-101 °C
• Vapor Pressure: 23 hPa (17.3 mm Hg)
• Relative Vapor Density at 20 °C: 1 g/cm³
• Solubility: Soluble
• Composition: Water (99.8%) and Calcium dihydroxide (0.2%)
• Non-flammable, non-oxidizing chemical
• Requires storage in a cool, dry location, tightly sealed, away from acids and foodstuffs

Advantages:

• Precise pH 12.45 calibration allows accurate pH meter calibration and verification in highly alkaline ranges
• Standard 250 mL volume provides sufficient solution for multiple calibrations in typical laboratory settings
• Colorless and odorless solution avoids interference with visual or sensory measurements
• Stable and non-flammable nature ensures safe handling and storage
• Compatible with a broad range of Ohaus pH meters and electrodes, ensuring consistent calibration performance
• Storage recommendations mitigate degradation, ensuring solution integrity over time