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, Carmoisine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Carmoisine, ≥98,0% (HPLC)
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Organic reference standard, Green S, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Green S, ≥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, Valeraldehyde
Supplier: Merck
Organic Standard, Valeraldehyde
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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, Chlorophyll a
Supplier: Merck
Organic Standard, Chlorophyll a
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Supelco® Organic Reference Standard, (−)-α-Pinene
Supplier: Merck
Organic Standard, (−)-α-Pinene
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Supelco® Organic Reference Standard, γ-Terpinene
Supplier: Merck
Organic Standard, γ-Terpinene
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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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Supelco® TraceCERT® Organic Reference Standard, Pentachlorobenzene
Supplier: Merck
Organic Standard, Pentachlorobenzene
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Supelco® Organic Reference Standard, Amino Acid Standards for Fluorescence Detection
Supplier: Merck
Organic Standard, Amino acid standards for fluorescence detection
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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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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