pH 7 Certified Buffer Standard, 7 SI Units in H2O (500 mL) Yellow in color

pH 7 Certified Buffer Standard is a premium-grade buffer solution with a concentration of 7 SI Units in a 500 mL volume, using water (H₂O) as the matrix. This yellow-colored solution is certified to ISO/IEC 17025:2005 and ISO 17034:2016 standards, and is analyzed for certified value and homogeneity to ensure reliability.

This buffer standard is widely used in analytical chemistry, environmental testing, and industrial applications for pH meter calibration and stabilization of test samples. Industries such as laboratory research, water quality analysis, and chemical manufacturing depend on this product for accurate pH measurements.

Store at ambient conditions to maintain stability and performance.