Hanna pH 4.01 Red Colour Calibration Solution (500 mL) - HI7004C

Hanna Instruments HI7004C pH 4.01 Red Colour Calibration Solution is a high-precision buffer designed for the accurate calibration of pH meters and electrodes. This standard solution, dyed red for quick differentiation, is an essential component for maintaining measurement accuracy in laboratory, water treatment, industrial, and research settings. Each 500 mL bottle features an air-tight, tamper-proof seal to prevent contamination and evaporation, while the label provides explicit lot and expiration details for traceability.

• Premium-grade pH 4.01 calibration buffer solution, easily identifiable by its red tint.
• Reference temperature chart on label displays pH values at various temperatures for enhanced calibration precision.
• Produced with a tolerance of ±0.01 pH at 25°C, supporting highly accurate instrument calibration.
• 5-year shelf life from manufacture (if unopened), reducing reordering frequency and waste.
• Supplied in a robust HDPE bottle, 500 mL size, suitable for daily use in laboratories and industrial facilities.
• Application fields include environmental monitoring, laboratory quality assurance, water treatment plants, and industrial process calibration.
• Ensures instrument accuracy and reliability in demanding industrial and scientific applications.

This item is part of EnvMart’s comprehensive collection of laboratory calibration solutions, supporting professionals and researchers in achieving precise, repeatable results. Browse more calibration buffers and Hanna Instruments products in the Calibration Solutions category on EnvMart.