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.
Pharmaceutical secondary standard, theophylline, (CRM), Supelco®
Supplier: Merck
Organic Standard, Theophylline
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Supelco® Organic Reference Standard, ASTM® D6584 Standard Solution 5
Supplier: Merck
Organic Standard, ASTM® D6584 Standard Solution 5
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Phytochemical standard, Silybin B, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Silybin B
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Supelco® Organic Reference Standard, Pullulan Standard
Supplier: Merck
GPC Standard, Pullulan Standard
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Organic reference standard, N,N-Dimethylallylamine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, N,N-Dimethylallylamine
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Supelco® Organic Reference Standard, HPLC Peptide Standard Mixture
Supplier: Merck
HPLC Standard, HPLC peptide standard mixture
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Supelco® Organic Reference Standard, Pullulan Standard
Supplier: Merck
GPC Standard, Pullulan Standard
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Supelco® Organic Reference Standard, Pullulan Standard
Supplier: Merck
GPC Standard, Pullulan Standard
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Supelco® Organic Reference Standard, Pullulan Standard
Supplier: Merck
GPC Standard, Pullulan standard
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Supelco® Organic Reference Standard, Lipid Standards: Triglyceride Mixtures
Supplier: Merck
Organic Standard, Lipid standards: triglyceride mixtures, 100 mg
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Supelco® Organic Reference Standard, Amino Acid Standards, Physiological
Supplier: Merck
Organic Standard, Amino acid standards, physiological
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Supelco® Organic Reference Standard, Pullulan Standard
Supplier: Merck
GPC Standard, Pullulan Standard
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Supelco® Organic Reference Standard, ASTM® D6584 Standard Solution Kit
Supplier: Merck
Organic Standard, ASTM® D6584 Standard Solution Kit
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Supelco® Organic Reference Standard, C8-C40 Alkanes Calibration Standard
Supplier: Merck
Organic Standard, C8-C40 Alkanes Calibration Standard
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Organic reference standard, Paraben internal standard mix solution, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Paraben internal standard mix solution
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Organic reference standard, Dihydrocoumarin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Dihydrocoumarin, ≥98,5% (GC)
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals