Vous avez recherché : Tungsten Standards
Tungsten, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: VWR International
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Tungsten Standard for AAS, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Tungsten Standard for ICP, Certipur®, MilliporeSigma
Supplier: MilliporeSigma
Traceable to SRM from NIST.
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Tungsten Standards, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Tungsten Standard for ICP 1000 ppm 1% HNO3/HF, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, NIST traceable with specification tolerances ensuring
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VeriSpec® Tungsten Standard for ICP/MS 10 ppm NH₄OH, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP-MS
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Tungsten AAS Standards, RICCA Chemical Company
Supplier: Ricca Chemical
1000 ppm T ion in water. For use in standardizing atomic absorption spectrophotometers. 100mL.
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Tungsten Standard, for AAS, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Tungsten (W) Standard for AAS 1000 ppm in 1% HNO3/2% HF, Form: Liquid, Container: Poly natural, Manufactured/Tested in ISO 17025/Guide 34 Accredited Facility, NIST traceable with specification tolerances en
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VeriSpec® Tungsten Standard for ICP 1000 ppm in 4% NH₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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VeriSpec® Tungsten Standard for ICP/MS 100 ppm NH₄OH, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP-MS
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Tungsten ICP Standard, 1 ml = 10 mg W (10000 ppm W)W in 5% HNO3 / 2% HF, RICCA Chemical Company
Supplier: Ricca Chemical
10000ppm W. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses. 500mL.
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Tungsten, Plasma Standard Solution, Specpure®, W 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: (NH4)2WO4 in H2O
Physical Form: Liquid
MDL No.: MFCD00011461
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Tungsten, Plasma Standard Solution, Specpure®, W 10000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: (NH4)2WO4 in H2O
Physical Form: Liquid
MDL No.: MFCD00011461
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Tungsten, Plasma Standard Solution, Specpure®, W 10000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: W in 5% HNO3/tr. HF
Physical Form: Liquid
Odor: Acidic
UN No.: 3264
MDL No.: MFCD00011461
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Tungsten, Plasma Standard Solution, Specpure®, W 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: W in 5% HNO3/tr. HF
Physical Form: Liquid
Odor: Acidic
UN No.: 3264
MDL No.: MFCD00011461
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Tungsten, AAS Standard Solution, Specpure®, W 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: W in 5% HNO3/tr. HF
Physical Form: Liquid
Odor: Acidic
UN No.: 3264
MDL No.: MFCD00011461
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Claritas PPT® Grade Tungsten Standard for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standard for ICP-MS.
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Assurance® Grade Tungsten Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
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Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: Ansell Canada
Fournisseur: Akro-Mils
Fournisseur: VWR International
Fournisseur: SCN INDUSTRIAL CA
Fournisseur: VWR International
Fournisseur: Kimberly-Clark
Fournisseur: Medicom