1,4-Dioxane, WS
Description
One 2 mL flame-sealed ampule yields 100 mL after dilution. Use with EPA method 522. Each standard contains 1,4-Dioxane at 0.1 – 10 ug/L after dilution.
Free Cyanide - 1000 mg/L, 500 mL
Item No.
997
Nitrate as Nitrate (NO3) - 1000 mg/L, 500 mL
Item No.
992