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HPLC Analysis of Nonionic Surfactants, 9-10 Ethoxy Groups (Octylphenol) on SUPELCOSIL™ LC-Diol

HPLC Analysis of Nonionic Surfactants, 9-10 Ethoxy Groups (Octylphenol) on SUPELCOSIL™ LC-Diol

Conditions

column SUPELCOSIL LC-Diol, 25 cm x 4.6 mm I.D., 5 µm particles (58201)
column temp. 35 C
mobile phase [A] hexane:methylene chloride (95:5); [B] hexane:methylene chloride:methanol (50:40:10)
flow rate 1 ml/min
injection 10 muLmethylene chloride containing 20 mug surfactant
detector UV, 280 nm

Description

Categories Analytical Chromatography, Surfactants
Featured Industry Chemicals and Industrial Polymers
Legal Information SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
suitability application for HPLC

Materials

     
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