You searched for: standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Selenium standard solution, 1000 mg/L Se in 5% nitric acid (from Se), standard for AAS, Specpure®
Supplier: Thermo Fisher Scientific
Selenium Standard, 1000 mg/L, Specpure®, Selenium, Matrix: 5% HNO₃, Application: AAS standards
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Selenium standard solution, 1000 mg/L Se in 5% nitric acid (from Se), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Selenium Standard, 1000 mg/L, Specpure®, Selenium, Matrix: 5% HNO₃, Application: ICP standards
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VWR® ARISTAR®, Thallium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Thallium Standard, 10 ppm, VWR® ARISTAR®, Thallium, Matrix: 2% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Iron Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Iron Standard, 10 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Aluminium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Aluminium Standard, 10 mg/L, VWR® ARISTAR®, Aluminium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® AVS TITRINORM, Thallium Standard Solution, 1000 mg/L Tl in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Thallium Standard, 1000 mg/L, VWR® AVS TITRINORM, Thallium, Matrix: Nitric acid dil., Application: AAS standards
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Sulphur standard solution, 1000 mg/L S in water (from (NH₄)₂SO₄), standard for AAS, Specpure®
Supplier: Thermo Fisher Scientific
Sulphur Standard, 1000 mg/L, Specpure®, Sulphur, Matrix: H₂O, Application: AAS standards
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Specpure® Tungsten Standard Solution, 1000 mg/L W in Water (from (NH₄)₂WO₄) Standard for ICP
Supplier: Thermo Fisher Scientific
Tungsten Standard, 1000 mg/L, Specpure®, Tungsten, Matrix: H₂O, Application: ICP standards
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VWR®, Sulphate 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Sulphate standard solution, 1000 mg/L, VWR®, Contents: Na₂SO₄ in H₂O, Application: Ion chromatography standards
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ARISTAR®VWR® , Erbium Standard Solution, 10000 mg/l Er in dil. Nitric Acid (from Er2O3), Standard for ICP
Supplier: VWR Chemicals
Erbium Standard, 10000 mg/L, VWR® ARISTAR®, Erbium, Matrix: 2-5% HNO₃, Application: ICP standards
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VWR® AVS TITRINORM, Vanadium Standard Solution, 1000 mg/L V in 2% sulphuric Acid, Standard for AAS
Supplier: VWR Chemicals
Vanadium Standard, 1000 mg/L, VWR® AVS TITRINORM, Vanadium, Matrix: 2% H₂SO₄, Application: AAS standards
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VWR®, Nitrate (in N) 1000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Nitrate (in N)standard for ion chromatography, 1000 mg/l, VWR®, Contents: KNO₃ in H₂O, Application: Ion chromatography standards
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TCLP Standard Solution 1, Specpure®
Supplier: Thermo Fisher Scientific
Multi-Element Standard, TCLP Standard Solution 1, Specpure®, Matrix: 2% HNO₃, Application: ICP standards
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VWR® ARISTAR®, Tungsten Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Tungsten Standard, 1000 mg/L, VWR® ARISTAR®, Tungsten, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards
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VWR® ARISTAR®, Germanium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Germanium Standard, 1000 mg/L, VWR® ARISTAR®, Germanium, Matrix: H₂O/tr HF, Application: ICP-MS standards
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VWR® ARISTAR®, Rhenium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Rhenium Standard, 10 ppm, VWR® ARISTAR®, Rhenium, Matrix: H₂O/tr HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Tantalum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Tantalum Standard, 1000 mg/L, VWR® ARISTAR®, Tantalum, Matrix: H₂O/tr HF, Application: ICP-MS standards
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VWR®, Glycolate 1,000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Glycolate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
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Lithium standard solution, 1000 mg/L Li in 5% nitric acid (from Li₂CO₃), standard for AAS, Specpure®
Supplier: Thermo Fisher Scientific
Lithium Standard, 1000 mg/L, Specpure®, Lithium, Matrix: 5% HNO₃, Application: AAS standards
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Tungsten standard solution, 1000 mg/L W in 5% nitric acid with hydrofluoric acid (max. 1%) (from W), standard for AAS, Specpure®
Supplier: Thermo Fisher Scientific
Tungsten Standard, 1000 mg/L, Specpure®, Tungsten, Matrix: 5% HNO₃, Application: AAS standards
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Cesium standard solution, 1000 mg/L Cs in 5% nitric acid (from Cs₂CO₃), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Cesium Standard, 1000 mg/L, Specpure®, Cesium, Matrix: 5% HNO₃, Application: ICP standards
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VWR®, Bromate 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Bromate standard solution, 1000 mg/l, VWR®, Contents: KBrO₃ in H₂O, Application: Ion chromatography standards
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VWR®, Chloride 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Chloride standard solution, 1000 mg/l, VWR®, Contents: NaCl in H₂O, Application: Ion chromatography standards
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VWR® AVS TITRINORM, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Indium Standard, 1000 mg/L, VWR® AVS TITRINORM, Indium, Matrix: Nitric acid dil., Application: AAS standards
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Arsenic standard solution, 10000 mg/L As in 5% nitric acid (from As), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Arsenic Standard, 10000 mg/L, Specpure®, Arsenic, Matrix: 5% HNO₃, Application: ICP standards
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Arsenic standard solution, 10 mg/L As in 5% nitric acid (from As), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Arsenic Standard, 10 mg/L, Specpure®, Arsenic, Matrix: 5% HNO₃, Application: ICP standards
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VWR® AVS TITRINORM, Lithium Standard Solution, 1000 mg/L Li in dil. Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Lithium Standard, 1000 mg/L, VWR® AVS TITRINORM, Lithium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Cobalt Standard Solution, 1000 mg/L Co in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Cobalt Standard, 1000 mg/L, VWR® AVS TITRINORM, Cobalt, Matrix: 5% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Cadmium Standard Solution, 1000 mg/L Cd in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Cadmium Standard, 1000 mg/L, VWR® AVS TITRINORM, Cadmium, Matrix: 2% HNO₃, Application: AAS standards
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VWR® AVS TITRINORM, Lead Standard Solution, 1000 mg/L Pb in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Lead Standard, 1000 mg/L, VWR® AVS TITRINORM, Lead, Matrix: 2% HNO₃, Application: AAS standards