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.

20028 Resultater

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Nonionic surfactants standard solution, 100 mg/L Triton® X-100, Supelco®

Supplier: Merck

Organic Standard, Nonionic Surfactants Standard Solution, 1.00 mg/l Triton® X-100, Supelco®, Pakning: Plastic bottle

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Fluoride standard solution, Titrisol®, Supelco®

Supplier: Merck

Fluorid, 1000 mg/l, Titrisol®, Supelco®, Indhold: KF i H₂O, Ansøgning: Ionkromatografistandarder

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Sølv 1000 mg/L i fortyndet salpetersyre (from AgNO₃) Certipur® enkeltelement standard til ICP, Supelco®

Supplier: Merck

Silver Standard, 1000 mg/L, Certipur®, Supelco®, Sølv, Matrice: Nitric acid dil., Ansøgning: ICP standards

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Spectroquant reference standard for Picco, Move and Multy colorimeters, Supelco®

Supplier: Merck

A reference standard for chlorine, chlorine dioxide and ozone, that is designed to reassure the user about the accuracy and reliability of the results from the Picco and Multy colorimeters.

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Pharmaceutical secondary standard, Valacyclovir hcl, (CRM), Supelco®

Supplier: Merck

Organic Standard, Valacyclovir HCl

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Pharmaceutical secondary standard, Cetyl Alcohol, (CRM), Supelco®

Supplier: Merck

Organic Standard, Cetyl Alcohol

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Nitrofurazone-13C,15N2, analytical standard, VETRANAL™, Supelco®

Supplier: Merck

Organic Standard, Nitrofurazone-13C,15N2

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Supelco® Organic Reference Standard, cis-5,8,11,14,17-Eicosapentaenoic acid methyl ester

Supplier: Merck

Organic Standard, cis-5,8,11,14,17-Eicosapentaenoic acid methyl ester, Ampule of 1 ml

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Aspergillus brasiliensis WDCM 00053 Vitroids™, for Microbiology, Certified Reference Material, Supelco®

Supplier: Merck

Derived from CECT strains.

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Gamithromycin, analytical standard, VETRANAL™, Supelco®

Supplier: Merck

Organic Standard, Gamithromycin

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Organic reference standard, 2-Ethylhexyl salicylate, analytical standard, Supelco®

Supplier: Merck

2-Ethylhexyl salicylate may be used as a reference standard for the determination of octyl salicylate as a UV filter authorized in sunscreens by high-performance liquid chromatography.