Discovery DSC-18 SPE Tube, bed wt. 5 g, volume 20 mL, pk of 20

Code: 52608-u D2-231

Not available outside of the UK & Ireland.

General description

Retention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (biological fluids, water) Polymerical...


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Not available outside of the UK & Ireland.

General description

Retention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (biological fluids, water) Polymerically bonded, octadecyl (18 %C), endcapped Higher 18 %C loading for increased binding capacities and higher recoveries The least selective phase: retains most organic analytes from aqueous matrices Can also be used for desalting aqueous matrices Beneficial for extracting structurally diverse analytes from the same sample

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

application(s)food and beverages
compositionbed wt., 5 g
extent of labeling18% C loading
featureendcapped
materialPE frit (20 µm), polypropylene
matrix active groupC18 (octadecyl) bonding, polymerically bonded
matrixsilica gel (irregularly shaped, acid washed)
packagingpk of 20
particle size50 µm
pore size70 Å pore size
Quality Level100
separation techniquereversed phase
surface area480 m2/g
technique(s)solid phase extraction (SPE): suitable
volume20 mL
This product has met the following criteria: