74WTungsten183.84
Inorganic · AAS and photometry
ISO 17034 Reference MaterialTungsten (W) standard for AAS and photometry
Synonyms: Tungsten
tungsten solutions for atomic absorption and photometry: 6 formats, from 1,000 mg/L to 10,000 mg/L, with a certificate of analysis for every lot.
- Cat. No.
- A-AAS-W-1KA100
- CAS
- 7440-33-7
- Element
- Tungsten (W)
- Atomic number
- 74
- Technique
- atomic absorption and photometry
- Matrix
- NH4OH
- Concentrations
- from 1,000 mg/L to 10,000 mg/L
- Formats
- 6
- Quality
- ISO 17034
All formats
6 formats of Tungsten for AAS and photometry.
| Code | Concentration | Matrix | Volume | Price | |
|---|---|---|---|---|---|
| A-AAS-W-1KA100 | 1,000 mg/L | NH4OH | 100 mL | ||
| A-AAS-W-1KA250 | 1,000 mg/L | NH4OH | 250 mL | ||
| A-AAS-W-1KA500 | 1,000 mg/L | NH4OH | 500 mL | ||
| A-AAS-W-10KA100 | 10,000 mg/L | NH4OH | 100 mL | ||
| A-AAS-W-10KA250 | 10,000 mg/L | NH4OH | 250 mL | ||
| A-AAS-W-10KA500 | 10,000 mg/L | NH4OH | 500 mL |
Tungsten for other techniques
The same analyte in formats designed for other techniques.
Frequently asked questions
I need a multi-element mix
Send us the list of elements with concentrations and matrix: we propose the mix with its certified composition.
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Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.