Agilent Technologies Iniezione di grandi volumi Esercitazione sull1

About this manual

This document serves as an exercise guide for researchers using the Agilent Multimode Injector (MMI). It details Large Volume Injection (LVI) techniques to improve analysis of residues by increasing sample mass reaching the detector. The text explains how LVI reduces solvent load on detectors and allows for smaller initial sample volumes. This manual is written in Italian.

What's inside

• Large volume injection
• Hot splitless mode
• Cold splitless mode
• Solvent venting
• Exercise procedure

Frequently asked questions

What is the maximum injection volume the technique can handle?

The Large Volume Injection (LVI) technique can be applied to injection volumes ranging from a few microliters up to one or more milliliters.

What is the temperature of the injector used for the hot splitless calibration method?

The injector temperature is set to 250 °C for the hot splitless mode calibration.

What is the volume of the standard split/splitless liner used in the example?

The majority of standard split/splitless injectors have a liner with a nominal volume of one milliliter.