Description:Buffer Solution pH 4.01 is a high-precision calibration solution used to ensure accurate and reliable performance of pH meters. Ideal for use in laboratory, food production, and industrial settings, this buffer is essential for maintaining instrument accuracy during pH measurements. Specifications: pH Value: 4.01 ±0.01 at 25°C Volume: 500 mL Colour-coded for easy identification (typically red or pink) Suitable for single or multi-point calibration Usage:Use regularly to calibrate your pH meter and ensure consistent, dependable readings. Compatible with most standard pH meters and electrodes. Packaging:500 mL bottle with secure, leak-proof cap
