Precision pH Meter Calibration Solutions – Reliable & Accurate
Factory-supplied universal pH calibration buffer solutions (4.01, 6.86, 9.18) ensure high-precision instrument performance. Made from premium-grade chemical reagents with strict quality control for stability and long shelf life.
High-Accuracy Standard Buffers
Certified NIST-traceable pH values (±0.01 accuracy) for laboratory-grade consistency. Ideal for calibrating pH meters in water testing, food processing, pharmaceutical labs, and academic research.
Durable & Stable Formulation
Sealed in chemically resistant bottles to prevent contamination and evaporation. Ready-to-use, no mixing required—saves time and reduces human error.
Bulk Purchase Advantage
Global wholesale supplier with factory-direct pricing. Cost-effective for high-volume users needing reliable calibration standards.
Versatile Applications
Essential for hydroponics, aquaculture, industrial quality control, and environmental monitoring. Trusted by professionals for repeatable, dependable results.