Cyanide Solution with Complex and Free Cyanide each at 0.5 µg/mL in 0.5% KOH, 10 mL.
12 month expiration date.
Complex Cyanide and Free Cyanide are at 0.5 µg/mL with Total Cyanide at 1.0 µg/mL.
Concentrations found when each 10 mL sample is diluted to two liters.