Reagecon Atomic Absorption (AAS) Multi Element Standard (2 Elements) 0.50 µg/mL (0.50 ppm) in 2% Nitric Acid (HNO₃)
Ref. 07-AA-BAE-STD9
| 250ml | 111,00 € |
Informations sur le produit
Pricing displayed is Nett. For order quantities above 4 units, ask your sales contact for a quotation.
Reagecon’s Atomic Absorption Multi Element Standard is manufactured from very pure metal or salt (at least 99.9%). This product is manufactured gravimetrically. Prior to bottling; the final product is tested and verified using ICP-MS and is reported using the gravimetric result; to a specification of ± 0.2%. The results are reported in mg/L on the basis of weight). Reagecon hold ISO 17025 (A2LA Ref: 6739.02) accreditation for calibration of laboratory balances.
- GHS/OSHA compliant, REACH
- This product is produced in a highly controlled cleanroom (ISO 7) environment, using ultra-pure water (specially treated for the production of mass spectroscopy standards). The titrimetry and spectroscopy are controlled and calibrated using separate standards, so the product comes with two layers of traceability including NIST Standards where available. All of the uncertainties of measurement for this product are calculated according to Eurachem/CITAC guidelines and reported as expanded uncertainties at the 95% confidence level.
Description | Concentration:
- Silver (Ag): 0.5 µg/mL (ppm).
- Zinc (Zn): 0.5 µg/mL (ppm).
Propriétés chimiques
Question d’ordre technique sur : 07-AA-BAE-STD9 Reagecon Atomic Absorption (AAS) Multi Element Standard (2 Elements) 0.50 µg/mL (0.50 ppm) in 2% Nitric Acid (HNO₃)
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