• Application Note

Acidic Herbicides in Red Wine

Acidic Herbicides in Red Wine
  • Waters Corporation
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Red wine pouring into a glass

This is an Application Brief and does not contain a detailed Experimental section.

Abstract

This application brief demonstrates analysis of acidic herbicides in red wine. 

Introduction

The compounds analyzed in this study are 

  1. picloram 
  2. chloramben 
  3. dicamba 
  4. bentazon 
  5. 2,4-D 
  6. MCPA 
Typical grape pigment

Experimental

HPLC Method

Column:

XTerra MS C18, 100 x 2.1 mm, 3.5 µm

Part number:

186000404

Mobile phase A:

20 mM phosphate pH 3

Mobile phase B:

Methanol

Flow rate:

0.2 mL/min

Injection volume:

10 µL

Detection:

UV @ 221 nm

Gradient

Gradient

Results and Discussion

Results
Results

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WA31764.28, June 2003

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