Hach pH Buffer Powder Pillows pH 7 pk/250

Hach pH Buffer Powder Pillows pH 7 pk/250

Hach pH Buffer Powder Pillows pH 7 is a high-precision calibration reagent designed to maintain accurate and stable pH measurements. With a pH value of 7.00 ± 0.02 at 25°C, this buffer ensures reliable calibration for pH meters used in laboratories, industrial settings, and environmental monitoring applications. The NIST-traceable formulation guarantees compliance with international measurement standards. The powder pillow format provides easy preparation and prevents contamination, making it a convenient and effective solution. This package contains 250 individually sealed pillows for long-term use.

Features

• accurate calibration – provides a stable pH of 7.00 ± 0.02 at 25°C for precise pH meter calibration

• NIST-traceable – ensures compliance with international standards for measurement accuracy

• convenient format – powder pillows allow for easy preparation while reducing contamination risks

• color-coded packaging – facilitates quick identification to prevent mix-ups with other buffer solutions

• long-term stability – individually sealed pillows maintain reagent integrity over time

• versatile application – ideal for laboratory, industrial, and environmental pH measurement needs

Application

• laboratory calibration – ensures accurate pH meter readings in research and testing laboratories

• water quality monitoring – used in environmental testing, wastewater treatment, and drinking water analysis

• industrial processes – essential for quality control in manufacturing, food production, and pharmaceuticals

• academic and research use – widely used in educational institutions for pH-related experiments

• chemical and pharmaceutical formulation – supports quality control in chemical and drug manufacturing

• regulatory compliance – meets industry and environmental standards for accurate pH measurements

Specification

• description: pH buffer calibration reagent

• pH value: 7.00 ± 0.02 at 25°C

• package type: powder pillows

• quantity: 250 pcs

• color coded: yes

• NIST traceable: yes

• special remarks: discard prepared solution after use

• storage conditions: 10 – 25 °C (protect from light)

Conclusion

Hach pH Buffer Powder Pillows pH 7 pk/250 is a reliable and convenient solution for precise pH calibration. Its NIST-traceable formulation, easy-to-use powder pillow format, and stable pH value make it an essential reagent for laboratories, industrial facilities, and environmental monitoring applications. This high-capacity package provides long-term usability while ensuring consistent and accurate pH measurements.