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.
Thiosulfate ion chromatography (IC) standard, Supelco®
Supplier: Merck
Thiosulfate IC standard, Supelco®, Application: Ion chromatography standards
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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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Supelco® Organic Reference Standard, EPA 8260 Internal Standards Mix 1
Supplier: Merck
Organic Standard, EPA 8260 Internal standards mix 1
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Supelco® Organic Reference Standard, Octanal
Supplier: Merck
Organic Standard, Octanal
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Supelco® Organic Reference Standard, Biochanin A
Supplier: Merck
Organic Standard, Biochanin A
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Supelco® Organic Reference Standard, 2-Stearoylglycerol
Supplier: Merck
Organic Standard, 2-Stearoylglycerol
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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, Benzotriazole
Supplier: Merck
Organic Standard, Benzotriazole
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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, (−)-α-Pinene
Supplier: Merck
Organic Standard, (−)-α-Pinene
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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