

Description
A 2.2 mL concentrate for determination of Residual Free Chlorine and Total Residual Chlorine. Formulated in the NELAC range of 0.5 - 3.0 mg/L. Each ampule produces 2 liters of sample.
Product Information
- Brand NSI
- Volume 2.2 mL
- Unit of Measure EA
- Storage Condition 2 to 8°C
- Product Type Inorganic Standard
- Raw Material >95% min; as available
- Certification Single: Grav. w/Analytical Confirmation