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

Code: 581325-u D2-231

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

Features and Benefits

Excellent retention Symmetric peak shape High reproducibility Complete LC-MS compatibility

General description

The Ascentis...


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Votre prix
£803.00 EACH

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

Features and Benefits

Excellent retention Symmetric peak shape High reproducibility Complete LC-MS compatibility

General description

The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro columns (1.0 mm I.D.) to preparative dimensions (50 mm I.D.). The family includes C18, C8, Phenyl, Si and embedded polar group phase, RP-Amide.Ascentis C18 is an extremely stable and reliable first choice HPLC column that gives symmetric peak shape and excellent retention even for difficult compounds.

Legal Information

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

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agencysuitable for USP L1 (Similar to Phenomenex Luna C18)
application(s)food and beverages
extent of labeling25% Carbon loading
featureendcapped
impurities﹤5 ppm metals
L × I.D.25 cm × 4.6 mm
manufacturer/tradenameAscentis®
materialstainless steel column
matrix active groupC18 (octadecyl) phase
matrixfully porous particle, silica gel high purity, spherical
operating pH range2-8
packaging1 ea of
parameter≤70 °C temp. range, 400 bar pressure (5801 psi)
particle size5 µm
pore size100 Å
product lineAscentis®
Quality Level100
separation techniquereversed phase
surface area450 m2/g
surface coverage3.7 µmol/m2
technique(s)HPLC: suitable, LC/MS: suitable
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