pH Calibration Kit With 4 Bottle Buffers 4.00 7.00 10.01, 250ml Bottles, Electrode Storage Tank, Pro Grade High Precision Calibration Solution To 0.01 pH At 25 C, Compatible With Any pH Or ORP Meter, Ideal For Lab, Aquarium, Hydroponics And Home Brew

Pro-grade four-bottle pH kit with 0.01 pH accuracy
✔️ Includes pH buffers 4.00, 7.00, 10.01 and electrode storage

The pH Calibration Kit is a complete set of ready-to-use buffers designed to calibrate pH meters with precision. Each bottle is color-coded and clearly labeled to prevent mix-ups. This kit is ideal for lab work, aquarium water testing, hydroponics, and home brew calibration tasks.

✅ ±0.01 pH accuracy at 25 C
✅ Includes buffers 4.00, 7.00, 10.01 and electrode storage solution
✅ Color-coded bottles prevent mix-ups for quick testing
✅ Compatible with any pH or ORP meter across labs, aquariums, hydroponics

💡 What is a pH calibration kit used for in water testing and lab work? This handy kit provides ready-to-use buffers for accurate meter calibration. - Calibrates pH meters reliably across labs, aquariums, and hydroponics - Extends electrode life with proper storage and stable reference solutions - Reduces measurement drift and improves data quality in water testing - Replaces messy powders with pre-mixed liquids for quick, dependable calibration