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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.
HPLC-standaarden, LiChroTest®, Supelco®
Supplier: Merck
Standaardmonsters voor HPLC-systeemkwalificatie.
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Chromium standards for ICP, TraceCERT®, Supelco®
Supplier: Merck
Chromium Standard, 1000 mg/L, TraceCERT®, Supelco®, Chroom VI, Matrix: H₂O, Applicatie: AAS standaarden, ICP-standaarden
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Arsenic standards for ICP, TraceCERT®, Supelco®
Supplier: Merck
Arsenic Standard, 1000 mg/L, TraceCERT®, Supelco®, Arseen V, Matrix: H₂O, Applicatie: AAS standaarden, ICP-standaarden
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TraceCERT®, Supelco® Bromide Standard for Ion Chromatography (IC)
Supplier: Merck
Bromide, 1000 mg/L, Matrix: H₂O, Applicatie: Standaarden
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VWR® ARISTAR®, Osmium Standard Solution for ICP
Supplier: VWR Chemicals
Osmium Standard, 1000 mg/L, VWR® ARISTAR®, Osmium, Matrix: 2% HCl, Applicatie: ICP-standaarden, ICP-MS-standaarden
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Aluminum, plasma standard solutions, Specpure®
Supplier: Thermo Fisher Scientific
Aluminium standaard, 10000 mg/L, Specpure®, Aluminium, Matrix: 5% HCl, Applicatie: ICP-standaarden, ICP-MS-standaarden
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Antimony, plasma standard solution, Sb 10000 µg/ml, Specpure®
Supplier: Thermo Fisher Scientific
Antimony Standard, 10000 mg/L, Specpure®, Antimoon, Matrix: 30% HCl, Applicatie: ICP-standaarden, ICP-MS-standaarden
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Titanium standard solution, 1000 mg/L Ti in water (from (NH₄)₂TiF₆) Certipur® standard for AAS, Supelco®
Supplier: Merck
Titanium Standard, 1000 mg/L, Certipur®, Supelco®, Titaan, Matrix: H₂O, Applicatie: AAS standaarden
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Sulphur standard for AAS, TraceCERT®, Supelco®
Supplier: Merck
Sulphur Standard, 1000 mg/L, TraceCERT®, Supelco®, Zwavel , Matrix: H₂O, Applicatie: AAS standaarden
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Arsenic standard solution, concentrate, 1000 mg As in water (from As₂O₅) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Arsenic Standard, 1000 mg/L, Titrisol®, Supelco®, Arseen, Matrix: H₂O, Applicatie: AAS standaarden
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Trace Metals 1-WP, certified reference material, Supelco®
Supplier: Merck
Multi-Element Standard, Trace Metals 1-WP, Supelco®, Matrix: 5% HNO₃, Applicatie: ICP-standaarden, AAS standaarden, Milieu standardaarden
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Antimony, plasma standard solution, Sb 1000 µg/ml, Specpure®
Supplier: Thermo Fisher Scientific
Antimony Standard, 1000 mg/L, Specpure®, Antimoon, Matrix: 30% HCl, Applicatie: ICP-standaarden, ICP-MS-standaarden
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Tantalum standard solution, 1000 mg/L Ta in water (from (NH₄)₂TaF₇) Certipur® standard for ICP, Supelco®
Supplier: Merck
Tantalum Standard, 1000 mg/L, Certipur®, Supelco®, Tantaal, Matrix: H₂O, Applicatie: ICP-standaarden
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Rhenium standard solution, 1000 mg/L Re in water (from (NH₄)ReO₄) Certipur® standard for ICP, Supelco®
Supplier: Merck
Rhenium Standard, 1000 mg/L, Certipur®, Supelco®, Rhenium, Matrix: H₂O, Applicatie: ICP-standaarden
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Europium atomic absorption standard solution, analytical standard, Supelco®
Supplier: Merck
Europium Standard, Supelco®, Europium, Matrix: Salpeterzuur verd., Applicatie: AAS standaarden
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Phosphorus standard solution, 10000 mg/L P in water (from H₃PO₄) Certipur® standard for ICP, Supelco®
Supplier: Merck
Phosphorus Standard, 10000mg/L, Certipur®, Supelco®, Fosfor, Matrix: H₂O, Applicatie: ICP-standaarden
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Gold standard solution, concentrate, 1000 mg Au in 12,7% hydrochloric acid (from HAuCl?) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Gold Standard, 1000 mg/L, Titrisol®, Supelco®, Goud, Applicatie: AAS standaarden
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Scandium atomic absorption standard solution, analytical standard, Supelco®
Supplier: Merck
Scandium Standard, 1000 mg/L, Supelco®, Scandium, Matrix: 1% HNO₃, Applicatie: AAS standaarden
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Phosphorus standard for AAS, TracecERT®, Supelco®
Supplier: Merck
Phosphorus Standard, 1000 mg/L, TraceCERT®, Supelco®, Fosfor, Matrix: H₂O, Applicatie: AAS standaarden
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Molybdenum standard solution, 1000 mg/L Mo in water (from (NH₄)₆Mo₇O₂₄) Certipur® standard for AAS, Supelco®
Supplier: Merck
Molybdenum Standard, 1000 mg/L, Certipur®, Supelco®, Molybdeen, Matrix: H₂O, Applicatie: AAS standaarden
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Cesium standard solution, 1000 mg/L Cs in dil. nitric acid (from CsNO₃) Certipur® standard for ICP, Supelco®
Supplier: Merck
Cesium Standard, 1000 mg/L, Certipur®, Supelco®, Cesium, Matrix: 2-3% HNO₃, Applicatie: ICP-standaarden
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Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for AAS, Supelco®
Supplier: Merck
Tungsten Standard, 1000 mg/L, Certipur®, Supelco®, Wolfraam, Matrix: H₂O, Applicatie: AAS standaarden
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Selenium standard solution, concentrate, 1000 mg Se in 5% nitric acid (from SeO₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Selenium Standard, 1000 mg, Titrisol®, Supelco®, Seleen, Matrix: 5% HNO₃, Applicatie: AAS standaarden
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Germanium standard solution, 1000 mg/L Ge in water (from (NH?)?GeF?) Certipur® standard for ICP, Supelco®
Supplier: Merck
Germanium Standard, 1000 mg/L, Certipur®, Supelco®, Germanium, Matrix: H₂O, Applicatie: ICP-standaarden
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Tungsten standard solution, 1000 mg/L W in water (from (NH₄)₂WO₄) Certipur® standard for ICP, Supelco®
Supplier: Merck
Tungsten Standard, 1000 mg/L, Certipur®, Supelco®, Wolfraam, Matrix: H₂O, Applicatie: ICP-standaarden
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Potassium standard solution, 10000 mg/L K in dil. nitric acid (from KNO₃) Certipur® standard for ICP, Supelco®
Supplier: Merck
Potassium Standard, 10000mg/L, Certipur®, Supelco®, Kalium, Matrix: 2-3% HNO₃, Applicatie: ICP-standaarden
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Palladium atomic absorption standard solution, analytical standard, Supelco®
Supplier: Merck
Palladium Standard, 1000 mg/L, Supelco®, Palladium, Matrix: 5% HCl, Applicatie: AAS standaarden
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Cadmium standard solution, concentrate, 1000 mg Cd in water (from CdCl₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Cadmium Standard, 1000 mg, Titrisol®, Supelco®, Cadmium, Matrix: H₂O, Applicatie: AAS standaarden
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Aluminium standard solution, concentrate, 1000 mg Al in water (from AlCl₃) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Aluminium standaard, 1000 mg/L, Titrisol®, Supelco®, Aluminium, Matrix: H₂O, Applicatie: AAS standaarden
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Potassium standard solution, concentrate, 1000 mg K in water (from KCl) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Potassium Standard, 1000 mg, Titrisol®, Supelco®, Kalium, Matrix: H₂O, Applicatie: AAS standaarden
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