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, (+)-Menthofuran
Supplier: Merck
Organic Standard, (+)-Menthofuran
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Supelco® Organic Reference Standard, Palmitoleic acid
Supplier: Merck
Organic Standard, Palmitoleic acid
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Supelco® Organic Reference Standard, N,N-Dimethylacetamide
Supplier: Merck
Organic Standard, N,N-Dimethylacetamide
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Supelco® Organic Reference Standard, 1-Octadecene
Supplier: Merck
Organic Standard, 1-Octadecene
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Supelco® Organic Reference Standard, N-Methylaniline
Supplier: Merck
Organic Standard, N-Methylaniline
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Thiamphenicol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Thiamphenicol
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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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Supelco® Organic Reference Standard, Toluene
Supplier: Merck
Organic Standard, Toluene
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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, EPA 8260 Internal Standards Mix 1
Supplier: Merck
Organic Standard, EPA 8260 Internal standards mix 1
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Gold standard solution, concentrate, 1000 mg Au in 12,7% hydrochloric acid (from HAuCl?) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Gold Standard, 1000 mg/L, Titrisol®, Supelco®, Gold, Application: AAS standards
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Supelco® Organic Reference Standard, Dextran
Supplier: Merck
GPC Standard, Dextran
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Galactose standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Organic Standard, Galactose in water
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Supelco® Organic Reference Standard, Pullulan Standard Set Mp ~350 - 700′000
Supplier: Merck
GPC Standard, Pullulan standard set Mp ~350 - 700′000
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Supelco® Organic Reference Standard, Cyhalothrin
Supplier: Merck
Organic Standard, Cyhalothrin
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Supelco® Organic Reference Standard, Stearic acid
Supplier: Merck
Organic Standard, Stearic acid
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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