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.
Molybdenum standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Molybdenum Standard, 1000 mg/L, TraceCERT®, Supelco®, Molybdenum, Matrix: HCl dilute, Application: ICP standards
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Supelco® Organic Reference Standard, Dillapiole
Supplier: Merck
Organic Standard, Dillapiole
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Supelco® Organic Reference Standard, Lycopene
Supplier: Merck
Organic Standard, Lycopene
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Supelco® Organic Reference Standard, Oenothein B
Supplier: Merck
Organic Standard, Oenothein B
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Supelco® Organic Reference Standard, (+)-Catechin
Supplier: Merck
Organic Standard, (+)-Catechin
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Organic reference standards, (+)-gamma-Tocopherol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, (+)-gamma-Tocopherol, 25 mg/ampule
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Supelco® Organic Reference Standard, BTEX Solution
Supplier: Merck
Organic Standard, BTEX Solution
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Pesticide reference standard, Endrin aldehyde, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Endrin aldehyde, 25 mg/ampule
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Organic reference standard, N-Nitrosodi-n-propylamine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, N-Nitrosodi-n-propylamine, 100 mg/ampule
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Supelco® PESTANAL® Organic Reference Standard, Fenpropidin
Supplier: Merck
Organic Standard, Fenpropidin
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Supelco® PESTANAL® Organic Reference Standard, Sulfotep
Supplier: Merck
Organic Standard, Sulfotep
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Lithium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Lithium Standard, 10000 mg/L, TraceCERT®, Supelco®, Lithium, Matrix: Nitric acid dil., Application: ICP standards
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Scandium Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Scandium Standard, 10000 mg/L, TraceCERT®, Supelco®, Scandium, Matrix: Nitric acid dil., Application: ICP standards
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Organic reference standard, trans-Nonachlor, analytical standard, Supelco®
Supplier: Merck
Organic Standard, trans-Nonachlor, 25 mg/ampule
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Supelco® Organic Reference Standard, Methyl Elaidate
Supplier: Merck
Organic Standard, Methyl elaidate
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Supelco® Organic Reference Standard, Methyl pentadecanoate
Supplier: Merck
Organic Standard, Methyl pentadecanoate
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals