Discovery Ag-Ion SPE Tube, lit wt. 750 mg, volume 6 mL, lot de 30

Code: 54225-u D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Footnote

Keywords: silver ion, silver nitrate, AgNO3

General description

Retention Mechanism: Normal phase (charge-tr...


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$282.75 EACH
$339.30 inc. VAT
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Non disponible en dehors du Royaume-Uni et de l'Irlande

Footnote

Keywords: silver ion, silver nitrate, AgNO3

General description

Retention Mechanism: Normal phase (charge-transfer)Sample Matrix Compatibility: Organic solvents, oils, and lipids Developed for the fractionation of FAMEs based on degree of unsaturation, and for the resolution of cis/trans isomers. Silver counter-ions are anchored onto an SCX support using a proprietary procedure to offer optimal resolution, performance, and capacity Each lot is tested and quality controlled for cis/trans FAME resolution

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

application(s)food and beverages
capacityless than or equal to 1 mg (total FAMEs)
compositionbed wt., 750 mg
materialpolypropylene tube
matrix active groupbenzenesulfonic acid bonding, Polymerically bonded, coated with silver ions
matrixsilica gel (irregularly shaped, acid washed)
packagingpk of 30
particle size50 µm
pore size70 Å pore size, 0.9 mL/g pore volume
product lineDiscovery®
Quality Level100
separation techniquenormal phase
surface area480 m2/g
technique(s)solid phase extraction (SPE): suitable
volume6 mL
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