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567413-U

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567413-U
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Discovery HS PEG

by Sigma Aldrich

Discovery® HS PEG HPLC Column
5 μm particle size, L × I.D. 10 cm × 2.1 mm
 
Discovery HS PEG HPLC Columns
Discovery® HS PEG bonded phase provides reversed-phase separations that are distinctly different from C18 columns. It is an ideal candidate to choose when C18 columns give too much retention, when there is too much wasted space between peaks, or when you want to convert a gradient to an isocratic separation.

Application areas:
Pharmaceutical molecules Polar compounds
Specification
Vendor Sigma Aldrich Pore size 120
Brand Discovery HS PEG pH stability from 2.0
Modifification Silica/ Polyethyleneglycol pH stability to 8.0
Mode Reversed-Phase Surface Area 300
Particle Size Carbon Load, % 12.0
Length Endcapped No
Internal Diameter Operating Temperature 70
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 21.2 mm 250 mm 5.0 μm 120 Å On request
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 2.1 mm 50 mm 3.0 μm 120 Å On request
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 4.0 mm 100 mm 3.0 μm 120 Å On request
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 4.6 mm 100 mm 3.0 μm 120 Å On request
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 4.0 mm 150 mm 5.0 μm 120 Å On request
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 4.6 mm 250 mm 5.0 μm 120 Å On request
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 10.0 mm 150 mm 5.0 μm 120 Å On request
Sigma Aldrich Discovery HS PEG Reversed-Phase Silica/ Polyethyleneglycol 2.1 mm 100 mm 5.0 μm 120 Å On request
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