• Note d'application

Acidic Veterinary Drugs in Horse Urine - LC-MS

Acidic Veterinary Drugs in Horse Urine - LC-MS
  • Waters Corporation
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Veterinarian in PPE holding blue syringe and preparing to give injection to pig

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

Abstract

This application brief demonstrates analysis of acidic veterinary drugs in horse urine by LC-MS.

Introduction

The compounds used in this study are –

  1. Ketoprofen
  2. Naproxen
  3. Phenylbutazone
  4. Ibuprofen
  5. Meclofenamic acid
Compounds.
Compounds.

Experimental

Conditions

Column:

Xterra MS C18 2.1 x 100 mm, 3.5 μm

Part Number:

186000404

Mobile phase A:

20 mM CH3COONH4, pH 4.0

Mobile phase B:

MeOH

Flow rate:

0.175 mL/min

Injection volume:

10 μL

Detection:

Micromass ZQ

Instrument:

Alliance 2695

Gradient

Gradient.

Results and Discussion

Reconstructed Total Ion Chromatogram.

Featured Products

WA20738.005, June 2002

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