Standarder
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.
Supelco® Organic Reference Standard, Zingerone
Supplier: Merck
Organic Standard, Zingerone
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Pesticid referencestandard, 2,4,6-Trichloranisol 100 µg/ml i methanol, Supelco®
Supplier: Merck
Organic Standard, 2,4,6-Trichloranisol 100 µg/ml i methanol
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Supelco® Organic Reference Standard, EPA 8270 Calibration Mix 1
Supplier: Merck
Organic Standard, EPA 8270 Calibration mix 1
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Nicotine solution, NMR reference standard, Supelco®
Supplier: Merck
Organic Standard, Nicotine solution, NMR tube size 5 mm x 8 in.
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Organic reference standard, 1,3,4,6,7,8,-Hexahydro-4,6,6,7,7,8-hexamethylcyclopenta[g]-2-benzopyran, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 1,3,4,6,7,8,-Hexahydro-4,6,6,7,7,8-hexamethylcyclopenta[g]-2-benzopyran, ≥85,0% (GC)
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Pharmaceutical secondary standard, ibuprofen impurity N, (CRM), Supelco®
Supplier: Merck
Organic Standard, Ibuprofen Impurity N
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Supelco® Organic Reference Standard, Aucubin
Supplier: Merck
Organic Standard, Aucubin
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Pharmaceutical secondary standard, lauric acid, (CRM), Supelco®
Supplier: Merck
Organic Standard, Lauric Acid
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Supelco® Organic Reference Standard, (+)-Terpinen-4-ol
Supplier: Merck
Organic Standard, (+)-Terpinen-4-ol
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Supelco® Organic Reference Standard, Erucic Acid
Supplier: Merck
Organic Standard, Erucic acid, Pakning: Glass bottle for solids
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Supelco® Organic Reference Standard, Methyl Cis-11-Eicosenoate
Supplier: Merck
Organic Standard, Methyl cis-11-eicosenoate, Pakning: Glass bottle, bottomless
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Cadmiumstandard, 1g/L Cd i salpetersyre (from Cd) enkeltelement standard til ICP, Supelco®
Supplier: Merck
Cadmium Standard, 1000 mg/L, TraceCERT®, Supelco®, Cadmium, Matrice: Nitric acid dil., Ansøgning: ICP standards
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Calcium standard for AAS, analytical standard, traceable to BAM, Supelco®
Supplier: Merck
Calcium Standard, 1000 mg/L, Supelco®, Calcium, Matrice: 0,5 M HCl, Ansøgning: AAS standards
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Supelco® Organic Reference Standard, (R)-(+)-Limonene
Supplier: Merck
Organic Standard, (R)-(+)-Limonene, Pakning: Glass bottle
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Supelco® Organic Reference Standard, (+)-3-Carene
Supplier: Merck
Organic Standard, (+)-3-Carene, Pakning: Glass bottle
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Cimaterol-d7, analytical standard, VETRANAL™, Supelco®
Supplier: Merck
Organic Standard, Cimaterol-d7
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Katalog #: 83639.320
Leverandør: VWR Chemicals
Katalog #: 20864.320
Leverandør: VWR Chemicals
Katalog #: 83640.320
Leverandør: VWR Chemicals
Katalog #: 31770.294
Leverandør: VWR Chemicals
Katalog #: 1.00030.2500
Leverandør: Merck
Katalog #: 83645.320
Leverandør: VWR Chemicals
Katalog #: 20060.320
Leverandør: VWR Chemicals