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Discovery® BIO Wide Pore C18 Supelguard Cartridge

3 μm particle size, L × I.D. 2 cm × 4 mm

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suitable for USP L1

Quality Level


pkg of 2 ea


HPLC: suitable

L × I.D.

2 cm × 4 mm

surface area

100 m2/g

matrix active group

C18 (octadecyl) phase

particle size

3 μm

pore size

300 Å

separation technique

reversed phase

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General description

Kits include one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules. Guard cartridges require holders that are sold separately. The 2.1 and 4 mm I.D. cartridges use 21150AST or 59660-U (both stand-alone) or 504254 or 55205 (both integral). The 10 mm I.D. cartridges use 567499-U. The 21.2 mm I.D. cartridges use 581392-U.


For 4.0mm I.D. and 4.6mm I.D. analytical columns.

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Legal Information

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
Supelguard is a trademark of Sigma-Aldrich Co. LLC

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