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.
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® Organic Reference Standard, QC-Standard Solution for EN ISO 9377-2
Supplier: Merck
Organic Standard, QC-Standard solution for EN ISO 9377-2
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Sucrose standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Organic Standard, Sucrose in water
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Organic reference standard, ethyl vanillin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Ethyl vanillin, ≥98,5% (GC)
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Palladium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Palladium Standard, 1000 mg/L, TraceCERT®, Supelco®, Palladium, Matrix: HCl dilute, Application: ICP standards
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Organic reference standard, delta-Decalactone, analytical standard, Supelco®
Supplier: Merck
Organic Standard, delta-Decalactone, ≥98,0% (GC)
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Organic reference standard, Palatinose hydrate, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Palatinose hydrate, ≥98,0% (HPLC)
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Supelco® Organic Reference Standard, 1-Hexene
Supplier: Merck
Organic Standard, 1-Hexene
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Organic reference standard, 2-Furanmethanethiol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 2-Furanmethanethiol, ≥98,0% (HPLC)
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Supelco® Organic Reference Standard, (+)-Pulegone
Supplier: Merck
Organic Standard, (+)-Pulegone
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Supelco® Organic Reference Standard, Cyhalothrin
Supplier: Merck
Organic Standard, Cyhalothrin
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Supelco® Organic Reference Standard, Histamine
Supplier: Merck
Organic Standard, Histamine
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Supelco® Organic Reference Standard, Baicalein
Supplier: Merck
Organic Standard, Baicalein
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Supelco® Organic Reference Standard, Erucamide
Supplier: Merck
Organic Standard, Erucamide
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Organic reference standard, Bisphenol S, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Bisphenol S, ≥98,0% (HPLC)
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Supelco® Organic Reference Standard, Hexatriacontane
Supplier: Merck
Organic Standard, Hexatriacontane
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: Merck
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals