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Tungsten AA Standard, 1000 ppm W in 2% HNO3/1% HF, Ricca Chemical
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Catalog No. AW1KN500 Shop All Ricca Chemical Company Products
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500 mL
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AW1KN-500 500 mL
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Catalog No. AW1KN-500 Supplier Ricca Chemical Company Supplier No. AW1KN500
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Chemical Identifiers

CAS 7440-33-7 , 7697-37-2 , 7664-39-3 , 7732-18-5
Molecular Formula W
Molecular Weight (g/mol) 183.84
MDL Number MFCD00011461
InChI Key WFKWXMTUELFFGS-UHFFFAOYSA-N
PubChem CID 23964
ChEBI CHEBI:27998
IUPAC Name tungsten
SMILES [W]

Specifications

Packaging Natural Poly Bottle
CAS Min % 93.0, 3.37, 1.21, 0.09
CAS Max % 97.0, 3.5, 1.26, 0.1
Physical Form Liquid
Color Colorless
pH < 2
Boiling Point Approximately 100°C
For Use With (Equipment) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Solubility Miscible with water
Solution Type Calibration Standard
Type Standard
Quantity 500 mL
Grade Laboratory
Concentration or Composition (by Analyte or Components) 1mL = 1mg W (1, 000ppm W)W in 2% HNO3 / 1% HF
Chemical Name or Material Tungsten AA Standard
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Safety and Handling

ShelfLife 24 months
Product Title
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