1.70244
Tungsten standard solution
traceable to SRM from NIST (NH₄)₂WO₄ in H₂O 1000 mg/l W Certipur®
Manufacturer: Supelco
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 ML | 1.70244-100-ML | In Stock | ₹ 8,430.00 |
| 500 ML | 1.70244-500-ML | In Stock | ₹ 14,750.00 |
1.70244 - 100 ML
In Stock
Quantity
1
Base Price: ₹ 8,430.00
GST (18%): ₹ 1,517.40
Total Price: ₹ 9,947.40
grade
certified reference material
Quality Level
300
product line
Certipur®
technique(s)
AAS: suitable
pH
6 (20 °C in H2O)
density
1.00 g/cm3 at 20 °C
application(s)
industrial qcpharmaceutical
format
single component solution
storage temp.
15-25°C
Related Products
Description
- General description: This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
- Application: Tungsten standard solution can be used as a calibration standard for atomic absorption spectroscopy.
- Analysis Note: 1000 mg/L W in water, prepared with high-purity (NH4)2WO4 and water
- Other Notes: For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website
- Legal Information: CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
WGK
WGK 1
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grade: certified reference material
Quality Level: 300
product line: Certipur®
technique(s): AAS: suitable
pH: 6 (20 °C in H2O)
density: 1.00 g/cm3 at 20 °C
application(s): industrial qcpharmaceutical
format: single component solution
storage temp.: 15-25°C
grade:
certified reference material
Quality Level:
300
product line:
Certipur®
technique(s):
AAS: suitable
pH:
6 (20 °C in H2O)
density:
1.00 g/cm3 at 20 °C
application(s):
industrial qcpharmaceutical
format:
single component solution
storage temp.:
15-25°C
grade: certified reference material
Quality Level: 300
product line: Certipur®
technique(s): AAS: suitable
pH: 0.5 (20 °C in H2O)
density: 1.013 g/cm3 at 20 °C
application(s): industrial qcpharmaceutical
format: single component solution
storage temp.: 15-25°C
grade:
certified reference material
Quality Level:
300
product line:
Certipur®
technique(s):
AAS: suitable
pH:
0.5 (20 °C in H2O)
density:
1.013 g/cm3 at 20 °C
application(s):
industrial qcpharmaceutical
format:
single component solution
storage temp.:
15-25°C
grade: certified reference material
Quality Level: 300
product line: Certipur®
technique(s): ICP: suitable
pH: 0.5 (20 °C in H2O)
density: 1.017 g/cm3 at 20 °C
application(s): industrial qcpharmaceutical
format: single component solution
storage temp.: 15-25°C
grade:
certified reference material
Quality Level:
300
product line:
Certipur®
technique(s):
ICP: suitable
pH:
0.5 (20 °C in H2O)
density:
1.017 g/cm3 at 20 °C
application(s):
industrial qcpharmaceutical
format:
single component solution
storage temp.:
15-25°C
grade: certified reference material
Quality Level: 300
product line: Certipur®
technique(s): ICP: suitable
pH: __
density: 1.033 g/cm3 at 20 °C
application(s): industrial qcpharmaceutical
format: single component solution
storage temp.: 15-25°C
grade:
certified reference material
Quality Level:
300
product line:
Certipur®
technique(s):
ICP: suitable
pH:
__
density:
1.033 g/cm3 at 20 °C
application(s):
industrial qcpharmaceutical
format:
single component solution
storage temp.:
15-25°C