(For preparation of 1.0 ppm standard)
Shelf life: 6 months
CHEMetrics® A-7925 Peracetic Acid (PAA) Standard offers the analyst an easy method to confirm the accuracy and reliability of Peracetic Acid measurements. Conveniently packaged in a cardboard box, each pack contains 10 ampoules, 1 bottle of Stabilizer Solution, a tip breaking tool, instructions, and a lot-specific Certificate of Analysis.
Note: The A-7925 PAA standard has a relatively high hydrogen peroxide content. This standard is applicable for use with CHEMetrics’ PAA test kits and any other test kits with which hydrogen peroxide does NOT interfere.
The prepared 1.0 ppm standard will remain stable for 8 hours in a closed flask that is stored in the dark at room temperature.