Standards
Die Einhaltung von Normen in jeder Branche ist entscheidend, da Standards für die regelmäßige Überprüfung der Genauigkeit von Geräten unerlässlich sind. Durch den Vergleich mit bekannten Werten erkennen Ausgabemessungen vorhandene Fehler und informieren das Personal, dass Anpassungen erforderlich sind. Sobald die Einstellungen der manuellen oder automatischen Instrumente auf null zurückgesetzt wurden, führen die wiederhergestellten Bedingungen zu optimaler Arbeitsleistung. Die Kalibrierung mit konzentrierten Standards eliminiert die Möglichkeit, dass Umweltveränderungen zu Messfehlern führen, wenn Genauigkeit am wichtigsten ist.
Organic reference standard, alpha-Methylbenzyl acetate, analytical standard, Supelco®
Supplier: Merck
Organic Standard, alpha-Methylbenzyl acetate, ≥99,0% (GC)
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Supelco® Drug and metabolite standards, Trimipramine-D3 maleate solution, (CRM)
Supplier: Merck
Organic Standard, Trimipramine-D3 maleate solution, ampoule of 1 ml
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Carboxyibuprofen, analytical standard, VETRANAL™, Supelco®
Supplier: Merck
Organic Standard, Carboxyibuprofen
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Supelco® PESTANAL® Organic Reference Standard, Imazamethabenz-Methyl
Supplier: Merck
Organic Standard, Imazamethabenz-methyl
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Supelco® Organic Reference Standard, BDE No 138 Solution
Supplier: Merck
Organic Standard, BDE No 138 solution
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Phytochemical standard, Bergenin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Bergenin, ≥98,0% (HPLC)
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Drug and metabolite standards, Butylone-d3 hydrochloride solution, (CRM), Supelco®
Supplier: Merck
Organic Standard, Butylone-d3 hydrochloride solution, ampoule of 1 ml
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Supelco® Drug and metabolite standards, Haloperidol-D4 solution, (CRM)
Supplier: Merck
Organic Standard, Haloperidol-D4 solution, ampoule of 1 ml
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Drug and metabolite standards, Anabasine-d4 hydrochloride solution, (CRM), Supelco®
Supplier: Merck
Organic Standard, Anabasine-d4 hydrochloride solution, ampoule of 1 ml
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Supelco® Cerilliant® Organic Reference Standard, 3-Methoxytyramine-D₄ HCl
Supplier: Merck
Organic Standard, 3-Methoxytyramine-D₄ HCl
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Organic reference standard, Tris(2-chloroethyl) phosphate, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Tris(2-chloroethyl) phosphate, ≥95,0% (GC)
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Supelco® Drug and metabolite standards, Doxepin-D3 hydrochloride solution, (cis/trans), (CRM)
Supplier: Merck
Organic Standard, Doxepin-D3 hydrochloride solution, (cis/trans), ampoule of 1 ml
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Legionella pneumophila WDCM 00180 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®
Supplier: Merck
Derived from CECT® strains.
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Organophosphorus pesticides (low level) - PT, proficiency testing material, Supelco®
Supplier: Merck
Organophosphorus Pesticides (Low Level) - PT, Supelco®, Proficiency Testing Material, : N/A
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Listeria monocytogenes 4b WDCM 00021 Vitroids™, 80-130 CFU mean value range, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Organic reference standard, S-Methyl methanethiosulfonate, analytical standard, Supelco®
Supplier: Merck
Organic Standard, S-Methyl methanethiosulfonate
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Catalog #: 83639.320
Anbieter: VWR Chemicals
Catalog #: 20864.320
Anbieter: VWR Chemicals
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Anbieter: VWR Chemicals
Catalog #: 31770.294
Anbieter: VWR Chemicals
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Anbieter: Merck
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Anbieter: VWR Chemicals
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Anbieter: VWR Chemicals