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, Octanal
Supplier: Merck
Organic Standard, Octanal
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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, Chlorophyll a
Supplier: Merck
Organic Standard, Chlorophyll a
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Supelco® Organic Reference Standard, (+)-Menthofuran
Supplier: Merck
Organic Standard, (+)-Menthofuran
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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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Supelco® Organic Reference Standard, Toluene
Supplier: Merck
Organic Standard, Toluene
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Supelco® Organic Reference Standard, 2-Ethoxyethanol
Supplier: Merck
Organic Standard, 2-Ethoxyethanol
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Supelco® Organic Reference Standard, Sucrose
Supplier: Merck
Organic Standard, Sucrose
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Poly(Bisphenol A carbonate), analytical standard, Supelco®
Supplier: Merck
GPC Standard, Poly(Bisphenol A carbonate), Supelco®, Analytical standard
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Supelco® Organic Reference Standard, Heneicosane
Supplier: Merck
Organic Standard, Heneicosane
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Phosphorus standard for AAS, TracecERT®, Supelco®
Supplier: Merck
Phosphorus Standard, 1000 mg/L, TraceCERT®, Supelco®, Phosphorus, Matrix: H₂O, Application: AAS standards
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Supelco® Organic Reference Standard, Protein Standard Mix 15 - 600 Kda
Supplier: Merck
Organic Standard, Protein Standard Mix 15 - 600 kDa
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Supelco® Organic Reference Standard, Palmitoleic acid
Supplier: Merck
Organic Standard, Palmitoleic acid
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Catalog #: 83639.320
Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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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