standards
Overholdelse af standarder i enhver branche er afgørende for periodisk at kontrollere nøjagtigheden af udstyr. Ved at sammenligne med kendte værdier kan outputmålinger afsløre fejl og informere personalet om nødvendige justeringer. Når indstillingerne for manuelle eller automatiske instrumenter er nulstillet, vil de genoprettede forhold give optimal ydeevne. Kalibrering med koncentrerede standarder eliminerer risikoen for, at miljøændringer forårsager instrumentfejl, når præcision er mest afgørende.
Organic reference standards, Formaldehyde IC Standards, Supelco®
Supplier: Merck
Organic Standard, Formaldehyde IC Standard
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Phytochemical standard, Silybin B, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Silybin B
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Supelco® TraceCERT® Organic Reference Standard, EPA 8270 Surrogate Standard
Supplier: Merck
Organic Standard, EPA 8270 Surrogate standard
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Supelco® Organic Reference Standard, Methanol
Supplier: Merck
Organic Standard, Methanol
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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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Supelco® Organic Reference Standard, Hexatriacontane
Supplier: Merck
Organic Standard, Hexatriacontane
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Organic reference standard, Bisphenol M, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Bisphenol M, ≥99,0% (HPLC)
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Supelco® Organic Reference Standard, Apigenin
Supplier: Merck
Organic Standard, Apigenin
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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, TIC Standard, 1000 ppm
Supplier: Merck
Organic Standard, TIC Standard, 1000 ppm
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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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Supelco® Organic Reference Standard, EPA 8260 Internal Standards Mix 1
Supplier: Merck
Organic Standard, EPA 8260 Internal standards mix 1
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Phytochemical standard, Isosilybin A, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Isosilybin A, ≥95,0% (HPLC)
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Supelco® PESTANAL® Organic Reference Standard, Pesticide Standard 17 Solution
Supplier: Merck
Organic Standard, Pesticide standard 17 solution
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Supelco® Organic Reference Standard, Dextran
Supplier: Merck
GPC Standard, Dextran, 10 standards
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Supelco® TraceCERT® Organic Reference Standard, Triazine Pesticides Standards Mix
Supplier: Merck
Organic Standard, Triazine pesticides standards mix
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Catalog #: 20864.320
: VWR Chemicals
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Catalog #: 1.00030.2500
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Catalog #: 83645.320
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Catalog #: 20060.320
: VWR Chemicals