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.

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Organic reference standard, Dimethyl disulfide, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Dimethyl disulfide, ≥98,5% (GC)

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Pharmaceutical secondary standard, Fluoxetine related compound A, (CRM), Supelco®

Supplier: Merck

Organic Standard, Fluoxetine Related Compound A

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4-(Methylnitrosoamino)-1-(3-pyridinyl)-1-butanone, analytical standard, Supelco®

Supplier: Merck

Organic Standard, 4-(Methylnitrosoamino)-1-(3-pyridinyl)-1-butanone

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Supelco® PESTANAL® Organic Reference Standard, Bupirimate-(ethyl-d₅)

Supplier: Merck

Organic Standard, Bupirimate-(ethyl-d₅)

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Supelco® PESTANAL® Organic Reference Standard, Mesotrione

Supplier: Merck

Organic Standard, Mesotrione

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Supelco® Organic Reference Standard, Jasmone

Supplier: Merck

Organic Standard, Jasmone, Tipo di conf.: bottiglia in vetro

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Pharmaceutical secondary standard, povidone, (CRM), Supelco®

Supplier: Merck

Organic Standard, Povidone

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Folinic acid calcium salt hydrate, analytical standard, Supelco®

Supplier: Merck

Organic Standard, Folinic acid calcium salt hydrate

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Supelco® Organic Reference Standard, Chrysin

Supplier: Merck

Organic Standard, Chrysin

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Supelco® PESTANAL® Organic Reference Standard, Sulfur

Supplier: Merck

Organic Standard, Sulfur, Tipo di conf.: Bottiglia di vetro

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Pharmaceutical secondary standard, Capecitabine, (CRM), Supelco®

Supplier: Merck

Organic Standard, Capecitabine

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Supelco® Organic Reference Standard, ʟ-Cystine hydrochloride solution

Supplier: Merck

Organic Standard, ʟ-Cystine hydrochloride solution

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Pharmaceutical secondary standard, sildenafil citrate, (CRM), Supelco®

Supplier: Merck

Organic Standard, Sildenafil Citrate

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Pharmaceutical secondary standard, omeprazole and related compounds, (CRM), Supelco®

Supplier: Merck

Organic Standard, Omeprazole and related compounds

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Periodic table mix 1 for ICP, 33 elements, TraceCERT®, Supelco®

Supplier: Merck

Periodic table mix 1 for ICP used as a standard for the quantitative determination of mineral composition in Tenualosa ilisha using inductively coupled plasma atomic emission spectroscopy (ICP-AES).