Tungsten Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Standard di tungsteno, 1000 mg/L, TraceCERT®, Supelco®, Tungsteno, Matrice: 5% HNO₃/2% HF, Applicazione: Standard per ICP
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Tungsteno 1000 mg/L in acqua (da (NH₄)₂WO₄) Certipur® standard per AAS, Supelco®
Supplier: Merck
Standard di tungsteno, 1000 mg/L, Certipur®, Supelco®, Tungsteno, Matrice: H₂O, Applicazione: AAS standards
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Tungsteno 1000 mg/L in acqua (da (NH₄)₂WO₄) Certipur® Standard monoelemento per ICP, Supelco®
Supplier: Merck
Standard di tungsteno, 1000 mg/L, Certipur®, Supelco®, Tungsteno, Matrice: H₂O, Applicazione: Standard per ICP
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Soluzioni standard di tungsteno per ICP-MS, ARISTAR®
Supplier: VWR Chemicals
Standard di tungsteno, 1000 mg/L, VWR® ARISTAR®, Tungsteno, Matrice: H₂O/tr.NH₄OH, Applicazione: Standard per ICP-MS
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Tungsteno soluzione standard, 1.000 mg/l W in acido nitrico con acido fluoridrico (max. 1%) AVS TITRINORM standard per AAS
Supplier: VWR Chemicals
Standard di tungsteno, 1000 mg/L, VWR®, Tungsteno, Matrice: 1% HNO₃/2% HF, Applicazione: AAS standards
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Tungsteno 1000 mg/L in acqua (da (NH₄)₂WO₄) Specpure® Standard monoelemento per ICP
Supplier: Thermo Fisher Scientific
Standard di tungsteno, 1000 μg/ml, Specpure®, Tungsteno, Matrice: H₂O, Applicazione: Standard per ICP
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Tungsteno 1.000 mg/l in acqua (da W) ARISTAR® Standard monoelemento per ICP
Supplier: VWR Chemicals
W in H₂O tr.NH₄OH
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Tungsteno 100000 mg/L in acqua (da (NH₄)₂WO₄) Specpure® Standard monoelemento per ICP
Supplier: Thermo Fisher Scientific
Standard di tungsteno, 10000 mg/L, Specpure®, Tungsteno, Matrice: H₂O, Applicazione: Standard per ICP
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Tungsteno 10000 mg/L W in 5% acido nitrico with hydrofluoric acid (max. 1%) (da W) Specpure® Standard monoelemento per ICP
Supplier: Thermo Fisher Scientific
Standard di tungsteno, 10000 mg/L, Specpure®, Tungsteno, Matrice: 5% HNO₃, Applicazione: Standard per ICP
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Tungsteno 10.000 mg/l in acqua (da W) ARISTAR® Standard monoelemento per ICP
Supplier: VWR Chemicals
W in H₂O tr.NH₄OH
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Tungsteno 1000 mg/L W in 5% acido nitrico with hydrofluoric acid (max. 1%) (da W) Specpure® Standard monoelemento per ICP
Supplier: Thermo Fisher Scientific
Standard di tungsteno, 1000 mg/L, Specpure®, Tungsteno, Matrice: 5% HNO₃, Applicazione: Standard per ICP
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Tungsten ICP and ICP-MS Standards, (CRMs), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Materials (CRMs)
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Tungsten ICP Standards, (CRMs), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Materials (CRMs)
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Tungsten AAS Standards, (CRMs), Fluka™
Supplier: Honeywell Chemicals
Certified Reference Materials (CRMs)
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Calibration standard, single element, tungsten for AAS and ICP-OES, pure grade
Supplier: PerkinElmer
Until 10th October 2017 it is still allowed to use mercury thermometers if they are exclusively intended to be used for tests as per standards which require the usage of mercury thermometers.
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Tungsteno 1.000 mg/l W in acido nitrico (max. 1%) with 2% hydrofluoric acid Standard monoelemento per ICP
Supplier: CPACHEM
Standard di tungsteno, 1000 mg/L, Tungsteno, Matrice: 2% HF, Applicazione: Standard per ICP
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Tungsteno 1.000 mg/l W in acqua 4% Ammonio hydroxide Standard monoelemento per ICP
Supplier: CPACHEM
Standard di tungsteno, 1000 mg/L, Tungsteno, Matrice: 4% NH₄OH, Applicazione: Standard per ICP
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Tungsteno 1000 mg/L W in 5% acido nitrico with hydrofluoric acid (max. 1%) (da W) Specpure® standard per AAS
Supplier: Thermo Fisher Scientific
Standard di tungsteno, 1000 mg/L, Specpure®, Tungsteno, Matrice: 5% HNO₃, Applicazione: AAS standards
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Tungsteno 10.000 mg/l W in acqua 10% Ammonio hydroxide Standard monoelemento per ICP
Supplier: CPACHEM
Standard di tungsteno, 10000 mg/L, Tungsteno, Matrice: 10% NH₄OH, Applicazione: Standard per ICP
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Tungsteno 10.000 mg/l W in dil. acido nitrico with 5% hydrofluoric acid Standard monoelemento per ICP
Supplier: CPACHEM
Standard di tungsteno, 10000 mg/L, Tungsteno, Matrice: Nitric acid dil., Applicazione: Standard per ICP
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Tungsten Standard Solution, 1000 mg/L W in Water (from W), Standard for ICP
Supplier: CPACHEM
Shelf life on ship date: 36 months - store under normal laboratory conditions, at temperatures between 15 to 25 °C.
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Tungsteno 1.000 mg/l in acqua (da (NH₄)₂WO₄) standard for AAS and ICP
Supplier: PerkinElmer
Standard di tungsteno, 1000 mg/L, Tungsteno, Matrice: H₂O, Applicazione: Standard per ICP
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Tungsten standard solution, for ICP, in H₂O, CRM, VHG
Supplier: LGC Standards PROMOCHEM
These solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.
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Tungsten standard solution, for ICP, in 5% HNO₃, tr. HF, CRM, VHG
Supplier: LGC Standards PROMOCHEM
These solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.
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Supplier: Integra
Supplier: EPPENDORF
Supplier: Integra
Supplier: Liebherr
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: Quantabio