Hanna’s HI93714‑01 cyanide reagents provide fast, dependable colorimetric measurements using precisely pre‑measured chemistry adapted from Standard Methods (18th edition, Pyridine‑Pyrazalone). When added to the sample, the reagents produce a clear blue coloration proportional to cyanide concentration, enabling compatible Hanna portable photometers to deliver accurate mg/L (ppm) readings across the 0.000 to 0.200 mg/L range for reliable water and wastewater analysis.
- Pre‑measured, high‑purity reagents for consistent low‑range cyanide testing
- Generates a stable blue color reaction for precise photometric readings
- Designed for accurate mg/L (ppm) cyanide measurements with Hanna portable photometers