Ascentis Express OH5, 2 Micron Guard Cartridge, 2 mum particle size, L x I.D. 5 mm x 2.1 mm, pkg of 3 ea

Code: 50969-U D2-231

General description

Ascentis Express Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high perf...


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£522.00 EACH
£626.40 inc. VAT
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General description

Ascentis Express Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of Ascentis Express columns. These Ascentis Express guard columns are capable of continuous use at pressures up to 9000 psi (600 bar) with only hand-tightening. Guard cartridges are easily replaced without removing the guard column holder from the flow path. The cartridges are packed with Ascentis Express Fused-Core® particles. Order guard column holder separtely

Legal Information

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

Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

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agencysuitable for USP L86
application(s)food and beverages
extent of labeling2.8% carbon loading
featureendcapped: no
L × I.D.5 mm × 2.1 mm
materialstainless steel column
matrix active grouphydroxy, penta- phase
matrixsuperficially porous particle, Fused-Core particle platform
operating pH2-9
packagingpkg of 3 ea
particle size2 µm
pore size90 Å pore size
product lineAscentis®
Quality Level100
separation techniquehydrophilic interaction (HILIC)
surface area120 m2/g
technique(s)UHPLC-MS: suitable, HPLC: suitable, LC/MS: suitable, UHPLC: suitable
This product has met the following criteria: