Vitamines, liposolubles ( A et E )
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Matériaux
Colonne analytique
Réf. du produit
Description
Tarif
CONDITIONS
column
SUPELCOSIL LC-18, 25 cm × 4.6 mm I.D., 5 μm particles (58298)
mobile phase
[A] methanol: [B] deionized water (98:2, A:B)
flow rate
2 mL/min
detector
UV, 325 nm (retinol, retinyl acetate) or 290 nm (tocopherols, tocopherol acetate)
injection
20 μL
sample
0.2-1 mg/mL each analyte in methanol
Description
Informations légales
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC