Description
Chromium +6 Speciation Standard at 1,000 µg/mL in H2O.The certificate of analysis includes a lot-specific chromatogram.This standard is traceable to NIST SRM 3112 for total chromium and a second source standard for the speciated form. Can be used as stock solutions for EPA Method 7196A.12 month expiration date.
Intended Use
Speciation standards for analyzing species in a sample
Product Information
- Brand HPS
- Unit of Measure EA
- Storage Condition 15 to 30°C
- Product Type Inorganic Standard
- Matrix H2O
- Concentration 1, 000 µg/mL
- Measured Impurities 67 elements to ppb (product)
- Raw Material Five 9s as available; no purification
- Certification Single: Gravimetric w/ICP Confirmation
- CAS number 7440-47-3
- Analyte/Component Chromium+6
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