Agilent Rapid Sensitive Robust Detection of Phthalates in Food Using GC/MS or LC/MS Application Note

About this manual

This document outlines highly sensitive and reliable methods developed by Agilent Technologies for the detection of phthalate contaminants in food. These methods are designed to run on a wide range of mass spectrometry platforms, including both single and triple quadrupole instruments.

The note details specific experimental conditions and analysis parameters for detecting six regulated phthalates (DBP, BBP, DEHP, DNOP, DINP, DIDP) using GC/MS and LC/MS. It provides instructions on sample preparation techniques, such as solid phase extraction for beverages and solvent extraction for food powders, to ensure accurate results that meet regulatory limits.

What's inside

• Introduction
• Reagents and Standards
• Instruments
• GC/MS Conditions
• LC/MS Conditions
• Sample Preparation
• Analysis Parameters

Frequently asked questions

What is the maximum allowable limit for phthalates in food in China and Taiwan?

The maximum allowable limit is 1 part per million (ppm).

How much Agilent Chem Elut material is required for the solid phase extraction method?

A glass cartridge is loaded with 5g of Agilent Chem Elut material.

What is the run time for the LC/MS/MS separation of 13 phthalates?

The run time is 10 minutes.