Tungsten


ALS - Columbia may or may not test for Tungsten (CAS # 7440-33-7). Information is subject to change; please contact us for the latest available analytes for which we test.

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CAS 7440-33-7 - Tungsten

Analyte:  Tungsten

Alternate Name:  Wolfram

Abbreviation:  W

CAS Number or ID:  7440-33-7

Department:  Metals

EC Number (EINECS):  7440-33-7

Synonyms:  W;Wolfram;Tunsten

Use:  electrical components

Chemical Formula:  W

Apearance:  grey metal chunks or grey powder

Melting Point:  3390-3430 C

Boiling Point:  5660 C

Water Solubility:  insoluble

Stability:  Stable. Dust is flammable, though not likely to present a hazard if normal good practice is used.Analytical testing dots

Laboratory tests that may be available by ALS - Columbia for Tungsten (CAS # 7440-33-7):

EPA MethodTest NameMatrixMRLInstrument
EPA 200.7Tungsten, Dissolved, by Inductively Couples Plasma - Atomic Emission SpectrometryLiquid0.1 ICP-AES
EPA 200.7Tungsten, Dissolved, by Inductively Couples Plasma - Atomic Emission SpectrometryLiquid100 ICP-AES
EPA 200.7Tungsten, Total, by Inductively Couples Plasma - Atomic Emission SpectrometryLiquid0.1 ICP-AES
EPA 200.7Tungsten, Total, by Inductively Couples Plasma - Atomic Emission SpectrometryLiquid100 ICP-AES
EPA 6010BTungsten, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid0.1 ICP-AES
EPA 6010BTungsten, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid100 ICP-AES
EPA 6010BTungsten, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryNonAq Liquid10 ICP-AES
EPA 6010BTungsten, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometrySolid10 ICP-AES
EPA 6020Tungsten,Total, by Inductively Coupled Plasma/Mass SpectrometryLiquid1 ICP-MS
EPA 6020Tungsten,Total, by Inductively Coupled Plasma/Mass SpectrometrySolid0.1 ICP-MS

More analytical test methods may be available for Tungsten. Please contact us for the latest available analytes and methods.




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