Colonne SUPELCOSIL LC - 18 HPLC,taille des particules 5 mum, l x i.d. 25 cm x 4,6 mm

Code: 58298 D2-231

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

Application

SUPELCOSIL LC-18 HPLC Column may be used for the separation of:Anthocyanins, flavonols, and carbohydrates in Tropea red onions (Allium cepa<...


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Votre prix
$578.55 EACH

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

Application

SUPELCOSIL LC-18 HPLC Column may be used for the separation of:Anthocyanins, flavonols, and carbohydrates in Tropea red onions (Allium cepa L.) during their determination by high performance liquid chromatography (HPLC) as well as HPLC coupled to mass spectrometry (MS) equipped with electrospray ionization (ESI) source.Sinapyl derivatives in pineapple (Ananas comosus [L.] Merill) juice samples during their determination by semipreparative reversed phase HPLC.Aflatoxin M1 in milk and cheese samples during its determination by HPLC with post-column derivatization and fluorescence detection.

General description

A general purpose hydrophobic alkyl phase that is very retentive and gives good peak shape for a wide variety of compounds.

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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agencysuitable for USP L1
application(s)food and beverages
extent of labeling11.0% carbon loading
featureendcapped
L × I.D.25 cm × 4.6 mm
manufacturer/tradenameSUPELCOSIL
matrix active groupC18 (octadecyl) phase
matrixsilica gel, spherical particle platform
parameter≤70 °C temp. limit, 400 bar pressure (5801 psi)
particle size5 µm
pH2-7.5
pore size120 Å
Quality Level100
separation techniquereversed phase
surface area170 m2/g
surface coveragesurface coverage 3.1 µmol/m2
technique(s)HPLC: suitable
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