Discovery DSC-18Lt SPE Tube, bed wt. 500 mg, volume 3 mL, pk of 54

Code: 52613-u D2-231

Not available outside of the UK & Ireland.

General description

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


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Not available outside of the UK & Ireland.

General description

Retention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (biological fluids, water) Monomerically bonded, octadecyl (11 %C), endcapped Increased retention for moderately polar hydrophobic molecules Used to elute very large hydrophobic molecules that are too strongly retained on DSC-18. Offers opportunity to differentiate between drug metabolites in bioanalysis applications Use this less retentive phase for the rapid release of hydrophobic compounds using weaker organic solvents at lower volumes

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

application(s)food and beverages
compositionbed wt., 500 mg
extent of labeling11% C loading
featureendcapped
materialpolypropylene tube
matrix active groupC18 (octadecyl) bonding
matrixsilica gel base material (irregularly shaped, acid washed)
packagingpk of 54
particle size50 µm
pore size70 Å pore size
Quality Level100
separation techniquereversed phase
surface area480 m2/g
technique(s)solid phase extraction (SPE): suitable
volume3 mL
This product has met the following criteria: