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 reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

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VWR® ARISTAR®, ICP Multi-Element Calibration Standard 1 in dilute Nitric Acid

Supplier: VWR Chemicals

In 5% nitric acid solution.

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J.T.Baker®, Boron Standard Solution, 10000 mg/L B in Water 2% Ammonium Hydroxide (from B(OH₃)) Standard for ICP

Supplier: Avantor

Boron Standard, 10000 mg/L, J.T.Baker®, J.T. Baker®, Boron, Matrix: 2% NH₄OH, Application: ICP standards

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VWR®, Palladium standard solutions for ICP-MS, ARISTAR®

Supplier: VWR Chemicals

Palladium Standard, 1000 ppm, VWR®, Palladium, Matrix: 10% HCl, Application: ICP-MS standards

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VWR®, Rubidium standard solution, 10000 mg/L Rb in dil. nitric acid (from RbNO3) ARISTAR® standard for ICP

VWR®, Rubidium standard solution, 10000 mg/L Rb in dil. nitric acid (from RbNO₃) ARISTAR® standard for ICP

Supplier: VWR Chemicals

RbNO₃ in HNO₃ 2 to 5%.

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VWR®, Scandium standard solution, 1000 mg/L Sc in dil. nitric acid (from Sc2O3) ARISTAR® standard for ICP

VWR®, Scandium standard solution, 1000 mg/L Sc in dil. nitric acid (from Sc₂O₃) ARISTAR® standard for ICP

Supplier: VWR Chemicals

Sc₂O₃ in HNO₃ 2 to 5%.

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VWR®, Ytterbium standard solution, 10000 mg/L Yb in dil. nitric acid (from Yb₂O₃) ARISTAR® standard for ICP

Supplier: VWR Chemicals

Ytterbium Standard, 10000 mg/L, VWR®, Ytterbium, Matrix: Nitric acid dil., Application: ICP standards

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VWR® ARISTAR®, Thulium Standard Solutions for ICP-MS

Supplier: VWR Chemicals

Thulium Standard, 10 ppm, VWR® ARISTAR®, Thulium, Matrix: 2% HNO₃, Application: ICP-MS standards

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VWR® ARISTAR®, Praseodymium Standard Solutions for ICP-MS

Supplier: VWR Chemicals

Praseodymium Standard, 1000 ppm, VWR® ARISTAR®, Praseodymium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

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VWR®, FireMaster 680, 100 µg/ml in toluene, CRM

Supplier: VWR Chemicals

Organic Standard, FireMaster 680, 100 µg/ml in toluene, Pack type: Glass ampoule/vial

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VWR® ARISTAR® Anion Multi-Component Standard 2 for Ion Chromatography, Avantor

Supplier: VWR Chemicals

Anion multi-component standard 2 for IC, VWR®, Application: Ion chromatography standards

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VWR®, Ethyl oleate (neat)

Supplier: VWR Chemicals

Organic Standard, Ethyl oleate (neat), Pack type: Glass ampoule/vial

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VWR® ARISTAR®, Samarium Standard Solutions for ICP-MS

Supplier: VWR Chemicals

Samarium Standard, 1000 ppm, VWR® ARISTAR®, Samarium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

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VWR®, Silicate 1,000 mg/L in 1% sodium hydroxide solution, standard for ion chromatography

Supplier: VWR Chemicals

Silicate standard solution, 1000 mg/l, VWR®, Matrix: NaOH 1%, Application: Ion chromatography standards

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VWR®, Lutetium standard solution, 10000 mg/L Lu in dil. nitric acid (from Lu₂O₃) ARISTAR® standard for ICP

Supplier: VWR Chemicals

Lu₂O₃ in HNO₃ 2 to 5%.

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VWR®, Diazinon 100 µg/ml in methanol, pesticide reference standard

Supplier: VWR Chemicals

Organic Standard, Diazinon 100 µg/ml in methanol, Pack type: Glass ampoule

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VWR®, Perfluorohexane-1-sulphonic acid (PFHxS), 2 µg/ml in MeOH, Certified Reference Material (CRM)

Supplier: VWR Chemicals

Per- and polyfluoroalkyl substances (PFAS) are amongst the primary emerging contaminants of concern. The detection and quantification of known PFAS and the discovery of unknown PFAS substances has never been more important.