Hanna pH 6.86 Calibration Buffer (25 x 20 mL) Sachets with certificate of analysis - HI70006C

HI70006C pH 6.86 Calibration Buffer provides laboratory-grade, NIST traceable calibration for pH instruments. Each pack includes 25 single-use 20 mL sachets made from light-blocking foil to ensure solution stability and freshness. Manufactured for technical calibration, the buffer offers an accuracy of ±0.01 pH at 25°C and comes supplied with a Certificate of Analysis to meet regulatory and quality system requirements.

Each sachet is stamped with its lot number and expiration date, supporting complete traceability and audit readiness. The temperature chart printed on every sachet provides the actual pH value adjustment at different temperatures, ensuring reliable correction in professional laboratory, water treatment, and industrial environments. Long 5-year shelf life (unopened) allows for cost-effective storage and usage across multiple calibration cycles.

• Premium grade pH 6.86 buffer, NIST traceable calibration standard.
• Each kit includes 25 individual 20 mL sachets, single-use, sealed for stability.
• Every sachet labeled for lot and expiry; temperature reference chart included.
• Certified to ±0.01 pH at 25°C accuracy.
• Certificate of Analysis provided for robust documentation and compliance.
• Suitable for routine laboratory calibration, field service, process industries, and QA labs.

Ideal for quality assurance, laboratory calibration, and industrial use where precise pH measurement is critical. Browse additional pH calibration buffers and laboratory standards on EnvMart to meet your complete laboratory needs.