Hach Buffer Solution pH 4.01 (NIST) 500 mL

Hach Buffer Solution pH 4.01 (NIST) 500 mL

Hach Buffer Solution pH 4.01 (NIST) is a high-quality, color-coded calibration solution designed for precise pH meter calibration. With a stable concentration of 4.01 ± 0.02 pH, this buffer ensures reliable and repeatable pH measurements across various laboratory and industrial applications. The red color coding allows for easy identification, reducing the risk of errors during calibration. Packaged in a 500 mL bottle, this buffer solution is NIST-traceable, ensuring compliance with international accuracy standards.

Features

• accurate pH calibration – provides a precise pH value of 4.01 ± 0.02 at 25°C for reliable calibration

• nist-traceable – ensures compliance with international standards for high-quality measurement accuracy

• color-coded red – allows for easy identification to prevent mix-ups and enhance laboratory efficiency

• ready-to-use solution – eliminates the need for dilution or preparation, offering convenience and consistency

• large volume packaging – supplied in a 500 mL bottle, ideal for frequent calibration needs

• stable storage conditions – designed to maintain accuracy and integrity under proper storage conditions

Application

• laboratory calibration – essential for calibrating pH meters in research, testing, and quality control labs

• water quality monitoring – ensures accurate pH measurement in environmental and industrial water testing

• industrial process control – used in manufacturing and chemical processing to maintain precise pH levels

• food and beverage industry – supports pH monitoring in production, brewing, and quality assurance processes

• pharmaceutical and chemical formulation – ensures accurate pH adjustments in product development and analysis

• educational and research institutions – ideal for laboratory training, scientific studies, and academic experiments

Specification

• description: buffer solution, color-coded red (nist)

• ph value: 4.01 ± 0.02 at 25°C

• parameter: pH

• package type: bottle

• quantity: 500 mL

• color coded: yes

• platform: solution

Conclusion

Hach Buffer Solution pH 4.01 (NIST) 500 mL is a reliable and precise calibration solution for pH meters used in laboratories, industrial processes, and water quality testing. The color-coded red formulation ensures easy identification, while its NIST traceability guarantees accuracy and consistency. Packaged in a convenient 500 mL bottle, this buffer solution is ideal for routine calibration in a wide range of applications.