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, trans-2-Nonenal, analytical standard, Supelco®
Supplier: Merck
Organic Standard, trans-2-Nonenal, ≥95,0% (GC)
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Organic reference standard, Methapyrilene HCl, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Methapyrilene HCl
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Lactose standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Organic Standard, Lactose in water
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Supelco® Organic Reference Standard, Cyhalothrin
Supplier: Merck
Organic Standard, Cyhalothrin
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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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Supelco® TraceCERT® Organic Reference Standard, Neat, Maleic Acid (CRM), Standard for Quantitative NMR
Supplier: Merck
Organic Standard, Maleic acid
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Supelco® Organic Reference Standard, Dextran
Supplier: Merck
GPC Standard, Dextran
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Supelco® Organic Reference Standard, Apigenin
Supplier: Merck
Organic Standard, Apigenin
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Supelco® Organic Reference Standard, Hexatriacontane
Supplier: Merck
Organic Standard, Hexatriacontane
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Sucrose standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Organic Standard, Sucrose in water
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Organic reference standard, Viridiflorol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Viridiflorol, ≥95,0% (GC)
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Organic reference standard, 7-Methylcoumarin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 7-Methylcoumarin, ≥98,0% (HPLC)
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Organic reference standard, Methyl octacosanoate, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Methyl octacosanoate
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Organic reference standard, Bisphenol F, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Bisphenol F, ≥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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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals