pH Buffer Solution pH 4.00 ph 7.00 ph 9.20 | pH Liquid Calibration at 25°C as per Quality Standards (200 ML)

Description

🧪 Calibrate Like a Pro — Because Accurate Data Never Goes Out of Style

Labnox pH Buffer Solution offers precise, stable calibration at three critical pH points (4.00, 7.00, 9.20) in a ready-to-use, leak-proof container. Designed for universal compatibility with all pH meters, it ensures reliable, repeatable measurements essential for professional labs and quality control environments.