pH 7.00 Calibration Solution Pouches Box Of 25 20 mL Each Lab Grade Buffer NIST Traceable Standards Compatible With Any pH Probe Room Temperature Shelf Life 2 Years Ensures Accurate Calibration And Reproducible Readings

pH 7.00 Calibration Buffer Pouches for Accurate Readings
✔️ 25 pouches of 20 mL each, pH 7.00 buffer, room temp

These pH 7.00 calibration buffers are lab-grade standards designed to provide a stable reference point for pH meters. Each 20 mL pouch is sealed for long-term stability and compatible with any pH probe, making them ideal for routine calibration in research labs, educational settings, and quality-control environments. Store at room temperature to maintain accuracy for up to two years.

✅ pH 7.00 ±0.02 at 25°C
✅ 25 pouches, 20 mL each, sealed for stability
✅ Lab-grade buffer, NIST-traceable standards
✅ Compatible with any pH probe for quick calibration
✅ 2-year shelf life at room temperature

💡 What is a pH calibration buffer and why is a pH7.00 solution handy for lab readings?

A pH calibration buffer provides a stable reference for meters and helps ensure accurate, reproducible results across experiments.

- Improves repeatability across days and instruments - Handy for pre-run calibration before experiments or QC checks - Compatible with any standard pH probe and buffer system