- High-precision PH Buffer Powder ensures accurate calibration for PH test meters with stable 4.01 and 6.86 calibration points

- Lab-grade formulation guarantees reliable performance in conductivity, TDS, and ORP measurements for professional or home use

- Individually sealed 1pc packs maintain freshness and prevent contamination for long-term storage

- Essential for water quality testing, aquarium maintenance, hydroponics, and laboratory research applications

- Ultra-fine powder dissolves instantly in distilled water for quick and hassle-free calibration process

- Manufactured with strict quality control to meet international standards for scientific instrumentation

- Cost-effective bulk packaging ideal for frequent users, schools, or commercial testing facilities

- Compatible with all major PH meter brands and models for universal calibration solutions

- Non-hazardous composition safe for routine handling with proper storage guidelines