Standard
Il rispetto degli standard in qualsiasi settore è essenziale per verificare periodicamente l’accuratezza delle apparecchiature. Confrontando i valori misurati con quelli noti, le letture individuano eventuali errori e informano il personale sugli aggiustamenti necessari. Una volta che le impostazioni degli strumenti manuali o automatici vengono riportate a zero, le condizioni ristabilite garantiscono prestazioni ottimali. La calibrazione con standard concentrati elimina la possibilità che i cambiamenti ambientali causino errori strumentali quando la precisione è più importante.
Naftalina-D8 2.000 µg/ml in dibromometano, Supelco®
Supplier: Merck
Organic Standard, Naftalina-D8 2.000 µg/ml in dibromometano
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Pharmaceutical secondary standard, L-threonine, (CRM), Supelco®
Supplier: Merck
Organic Standard, L-Threonine
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cis-Dicloroetilene 200 µg/ml in soluzione di metanolo, Supelco®
Supplier: Merck
Organic Standard, cis-Dicloroetilene 200 µg/ml in soluzione di metanolo
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Flufenamic acid, for drug analysis, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Flufenamic acid
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Pharmaceutical secondary standard, magnesium stearate, (CRM), Supelco®
Supplier: Merck
Organic Standard, Magnesium Stearate
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Pharmaceutical secondary standard, propyphenazone, (CRM), Supelco®
Supplier: Merck
Organic Standard, Propyphenazone
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Supelco® PESTANAL® Organic Reference Standard, 4,4′-DDD
Supplier: Merck
Organic Standard, 4,4′-DDD, Tipo di conf.: Bottiglia di vetro
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Salbutamol-(tert-butyl-d9) acetate, analytical standard, VETRANAL™, Supelco®
Supplier: Merck
Organic Standard, Salbutamol-(tert-butyl-d9) acetate
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Supelco® Organic Reference Standard, Clarithromycin Impurity N
Supplier: Merck
Organic Standard, Clarithromycin Impurity N
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Supelco® PESTANAL® Organic Reference Standard, Paraoxon-methyl
Supplier: Merck
Organic Standard, Paraoxon-methyl
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Supelco® Organic Reference Standard, Bacoside A, mixture of Bacoside A3, Bacopaside II, Bacopaside X and Bacopasaponin C
Supplier: Merck
Organic Standard, Bacoside A, mixture of Bacoside A3, Bacopaside II, Bacopaside X and Bacopasaponin C
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Naftalina 5.000 µg/ml in soluzione di metanolo, Supelco®
Supplier: Merck
Organic Standard, Naftalina 5.000 µg/ml in soluzione di metanolo
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Pharmaceutical secondary standard, Ceftazidime, (CRM), Supelco®
Supplier: Merck
Organic Standard, Ceftazidime
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Semivolatile Acids Surrogate Spike Mix, certified reference material, Supelco®
Supplier: Merck
Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol, : N/A
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Pharmaceutical secondary standard, Dapsone, (CRM), Supelco®
Supplier: Merck
Organic Standard, Dapsone
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Supelco® PESTANAL® Organic Reference Standard, Phorate
Supplier: Merck
Organic Standard, Phorate
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 215-1592
Supplier: VWR Collection
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals