Product Description

Buffer Solution pH 4.0 @ 25°C, 4L

This pH 4.0 buffer solution is a precision-formulated calibration standard essential for accurate pH meter calibration and verification in laboratory settings. Ideal for quality control, analytical chemistry, environmental testing, and research applications, this buffer provides reliable and consistent performance for routine instrument maintenance and compliance with standard operating procedures.

pH value: 4.0 ± 0.01 at 25°C for precise calibration accuracy
Convenient 4-liter volume suitable for high-throughput laboratories and frequent calibration needs
Color-coded for easy identification and reduced risk of cross-contamination
Traceable to NIST standards for reliable quality assurance documentation
Long shelf life with stable formulation for extended storage
SKU: LC122704