Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

HPLC Analysis of Cylert (Pemoline) and Ritalin (Methylphenidate) on Discovery® C18

HPLC Analysis of Cylert (Pemoline) and Ritalin (Methylphenidate) on Discovery® C18

Conditions

column Discovery C18, 15 cm x 4.6 mm I.D., 5 µm particles (504955)
column temp. 35 C
mobile phase 80:20 water 10 mM ammonium acetate, pH 3.0 with formic acid):acetonitrile
flow rate 1.0 ml/min
sample Cylert (50 µg/mL) and Ritalin (100 µg/mL) in 85:15 water:CH3OH
injection 10 µl
detector UV, 254 nm

Description

Categories Analytical Chromatography, Pharmaceutical Analysis, ADHD Drugs, AD/HD Drugs
Featured Industry Pharmaceutical (small molecule)
Legal Information Discovery is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for HPLC

Materials

     
Related Links