Description
A 500 mL ready-to-use standard for determination of Simple Nutrients. The sample includes: Ammonia as N 1.0 - 20 mg/L, Orthophosphate as P 0.5 - 5.5 mg/L, Nitrate as N 2.0 - 25 mg/L, and Nitrate/Nitrite-N 2.5 - 25 mg/L. Must be stored tightly capped at 2-8°C. A NIST Traceable Certified Reference Material.
Intended Use
Validate analytical methods and evaluate the quality of your results with certified reference materials
More Information
Manufactured from highest purity water and analytically verified source materials|Standards are traceable to SI through NIST test masses and/or SRMs|Certified stable for up to 2 years from manufacture|Manufactured and certified under ISO 17034 accreditation|Meets your ISO 17025 requirements
Documents
Product Information
- BrandNSI
- Volume500 mL
- Unit of MeasureEA
- Storage Condition2 to 8°C
- Product TypeInorganic Standard
- Raw Material>95% min; as available
- CertificationSingle: Grav. w/Analytical Confirmation