Discovery DSC-CN SPE Tube, bed wt. 500 mg, volume 6 mL, pk of 30

Code: 52696-u D2-231

Not available outside of the UK & Ireland.

General description

Retention Mechanism: Reversed-phase or Normal phaseSample Matrix Compatibility: Aqueous solutions (biological fluids, wa...


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Not available outside of the UK & Ireland.

General description

Retention Mechanism: Reversed-phase or Normal phaseSample Matrix Compatibility: Aqueous solutions (biological fluids, water) when used in reversed-phase; or organic solvents, oils, and lipids when used in normal phase Monomerically bonded, cyanopropyl (7 %C), endcapped Can be used in either reversed-phase or normal phase Ideal for very hydrophobic analytes that may be irreversibly retained on more hydrophobic sorbents such as DSC-18 Less retentive than DSC-Si or DSC-Diol when used in normal phase (organic matrices such as hexane or oils) Allows for the rapid release of very polar molecules irreversibly retained on very polar sorbent

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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 labeling7% C loading
materialpolypropylene tube
matrix active groupcyano bonding, monomerically bonded
matrixSilica gel base material (irregularly shaped, acid washed)
packagingpk of 30
particle size50 µm
pore size0.9 mL/g pore volume, 70 Å pore diameter
Quality Level100
separation techniquenormal phase, reversed phase
surface area480 m2/g
technique(s)solid phase extraction (SPE): suitable
volume6 mL
This product has met the following criteria: