Buffer Solution pH 4.0 @ 25°C, Color Coded Red, 4L

Buffer Solution pH 4.0 @ 25°C, Color Coded Red, 4L

This pH 4.0 buffer solution is an essential calibration standard for maintaining accurate pH meter performance in laboratory environments. Ideal for quality control, research, and analytical applications, this NIST-traceable buffer provides reliable reference points for electrode calibration across pharmaceutical, environmental, food and beverage, and academic laboratories.

• Precise pH 4.0 ± 0.01 accuracy at 25°C for dependable instrument calibration
• Red color-coded formulation for quick visual identification and reduced cross-contamination risk
• Convenient 4-liter bottle size ideal for high-throughput laboratories and frequent calibration needs
• NIST-traceable formulation ensures compliance with quality management standards
• Stable shelf life when stored according to recommended conditions
• SKU: LC122804