• Application Note

Clopyralid and Triclopyr in River Water – LC-MS

Clopyralid and Triclopyr in River Water – LC-MS
  • Waters Corporation
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This is an Application Brief and does not contain a detailed Experimental section.

Abstract

This application brief highlights the analysis of clopyralid and triclopyr in river water using XTerra MS C18 columns.

Introduction

Compounds used in this study includes:

1. Clopyralid

2. Triclopyr

Experimental

HPLC Conditions

Column:

XTerra MS C18 2.1 x 100 mm, 3.5 μm (p/n: 186000404)

Mobile phase A:

10 mM TFA, pH 2.1

Mobile phase B:

ACN

Flow rate:

0.2 mL/min

Injection volume:

20 μL

Detection:

MS ESI+

Multiple Selected-Ion Recording (SIR)

Instrument:

Alliance 2695, Micromass ZQ

Gradient

Results and Discussion

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WA20738.027, June 2002

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