Discovery HS C18 HPLC Column, 3 mum particle size, L x I.D. 5 cm x 2.1 mm

Code: 569253-u D2-231

Not available outside of the UK & Ireland.

Features and Benefits

Stable, low bleed for LC-MS applications Scalable from analytical to preparatory Highly stable to ensure excellent run-to-run and lot-to-lot reproducibi...


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$594.50 EACH
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Not available outside of the UK & Ireland.

Features and Benefits

Stable, low bleed for LC-MS applications Scalable from analytical to preparatory Highly stable to ensure excellent run-to-run and lot-to-lot reproducibility Higher hydrophobicity for better resolution of difficult analytes   

General description

Discovery® HS C18 HPLC column (L × I.D. 5 cm × 2.1 mm) is commonly found to be stable under acidic and basic conditions.

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 labeling20% Carbon loading
featureendcapped
impurities﹤10 ppm metals
L × I.D.5 cm × 2.1 mm
manufacturer/tradenameDiscovery®
materialstainless steel column
matrix active groupC18 (octadecyl) phase
matrixfully porous particle, silica gel, high purity, spherical particle platform
operating pH range2-8
packaging1 ea of
parameter≤70 °C temp. range, 400 bar pressure (5801 psi)
particle size3 µm
pore size120 Å
product lineDiscovery®
Quality Level100
separation techniquereversed phase
surface area300 m2/g
surface coverage3.2 µmol/m2
technique(s)HPLC: suitable, LC/MS: suitable
This product has met the following criteria: