Description
Chromium +3 Speciation Standard at 1,000 µg/mL in 2% HCl.This standard is traceable to NIST SRM 3112 for total chromium and a second source standard for the speciated form. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.12 month expiration date.
Intended Use
Speciation standards for analyzing species in a sample
Documents
Product Information
- BrandHPS
- Volume100 mL
- Unit of MeasureEA
- Storage Condition15 to 30°C
- Product TypeInorganic Standard
- Matrix2% HCl
- Concentration1, 000 µg/mL
- Measured Impurities67 elements to ppb (product)
- Raw MaterialFive 9s as available; no purification
- CertificationSingle: Gravimetric w/ICP Confirmation
- CAS number7440-47-3
- Analyte/ComponentChromium+3