Ascentis Si HPLC Column, 5 mum particle size, L x I.D. 25 cm x 10.0 mm

Code: 581514-u D2-231

Not available outside of the UK & Ireland.

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...


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$1,566.00 EACH
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Not available outside of the UK & Ireland.

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.The Ascentis Si is a high loading capacity silica with excellent peak shape. The Ascentis Si performs in both normal-phase and HILIC/ANP (aqueous normal phase) mode.

Legal Information

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

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agencysuitable for USP L3
application(s)food and beverages
featureendcapped: no
impurities﹤5 ppm metals
L × I.D.25 cm × 10 mm
manufacturer/tradenameAscentis®
materialstainless steel column
matrix active groupsilica phase
matrixfully porous particle, silica gel high purity, spherical
operating pH range2-6
packaging1 ea of
parameter≤70 °C temp. range, 400 bar pressure (5801 psi)
particle size5 µm
pore size100 Å
product lineAscentis®
Quality Level100
separation techniquenormal phase, hydrophilic interaction (HILIC)
surface area450 m2/g
technique(s)HPLC: suitable
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