---
title: How to Select the Right Sample Preconditioning Module
description: "In an analytical sampling system, you may need to precondition your sample prior to analysis. 
You’ll choose your preconditioning module based on the type of sample-transport system and the sample’s current phase—gas or liquid. You may need a field station module installed near the tap, or a fast-loop module installed near the analyzer."
---

[Fluid Systems Engineering & Management Blog | Swagelok NorCal ](https://northerncal.swagelok.com/blog)

# [How to Select the Right Sample Preconditioning Module](https://northerncal.swagelok.com/blog/how-to-select-the-right-sample-preconditioning-module)

 Written by [Jeff Hopkins](https://northerncal.swagelok.com/blog/author/jeff-hopkins) | 10/3/19 4:00 PM

In an analytical sampling system, you may need to precondition your sample prior to analysis. You’ll choose your preconditioning module **based on the type of sample-transport system and the sample’s current phase—gas or liquid**. You may need a field station module installed near the tap, or a fast-loop module installed near the analyzer.

[Read the full article on* Swagelok Reference Point *→](https://www.swagelok.com/en/blog/select-sample-preconditioning-module)

[View full post](https://northerncal.swagelok.com/blog/how-to-select-the-right-sample-preconditioning-module)

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