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.
Supelco® Organic Reference Standard, Methyl stearate
Supplier: Merck
Organic Standard, Methyl stearate
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Arsenic standards for ICP, TraceCERT®, Supelco®
Supplier: Merck
Arsenic Standard, 1000 mg/L, TraceCERT®, Supelco®, Arsenic V, Matrix: H₂O, Application: AAS standards, ICP standards
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Supelco® Organic Reference Standard, Dextran
Supplier: Merck
GPC Standard, Dextran
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Supelco® Organic Reference Standard, Palmitoleic acid
Supplier: Merck
Organic Standard, Palmitoleic acid
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Ammonium standard solution, 1000 mg/L NH₄ in water (from (NH₄)Cl) TraceCERT® standard for Ion Chromatography, Supelco®
Supplier: Merck
Ammonium Standard, Ammonium Standard for IC TraceCERT®, 1000 mg/L NH4+ in water (nominal concentration), Application: Ion chromatography standards
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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, Isoliquiritigenin
Supplier: Merck
Organic Standard, Isoliquiritigenin
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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® Organic Reference Standard, Genistin
Supplier: Merck
Organic Standard, Genistin
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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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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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Organic reference standard, Viridiflorol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Viridiflorol, ≥95,0% (GC)
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#: 20864.320
Leverancier: VWR Chemicals
#: 83640.320
Leverancier: VWR Chemicals
#: 31770.294
Leverancier: VWR Chemicals
#: 1.00030.2500
Leverancier: Merck
#: 83645.320
Leverancier: VWR Chemicals
#: 20060.320
Leverancier: VWR Chemicals