Colonne découverte C18 HPLC, taille des particules 5 mum, l x i.d. 25 cm x 4,6 mm

Code: 504971 D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Features and Benefits

Excellent reproducibility Exceptional peak shape for basic and acidic analytes Stable, low-bleed LC-MS separations Separation of peptides and small prot...


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Votre prix
$880.15 EACH

Non disponible en dehors du Royaume-Uni et de l'Irlande

Features and Benefits

Excellent reproducibility Exceptional peak shape for basic and acidic analytes Stable, low-bleed LC-MS separations Separation of peptides and small proteins Lower hydrophobicity than many comparable C18 columns, providing faster analysis

General description

Use Discovery® C18 for any method that specifies a C18. The exceptional peak shape, reproducibility, and stability make it the column of choice for all C18 methods from demanding to routine.

Legal Information

Discovery is a registered trademark of Sigma-Aldrich Co. LLC

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agencysuitable for USP L1
application(s)food and beverages
extent of labeling12% Carbon loading
featureendcapped
impurities﹤10 ppm metals
L × I.D.25 cm × 4.6 mm
manufacturer/tradenameDiscovery®
matrix active groupC18 (octadecyl) phase
matrixsilica gel, high purity, spherical particle platform
operating pH range2-8
parameter≤70 °C temp. range, 400 bar pressure (5801 psi)
particle size5 µm
pore size180 Å
Quality Level100
separation techniquereversed phase
surface area300 m2/g
surface coverage3 µmol/m2
technique(s)HPLC: suitable
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