---
title: Download Moving From 3R4F to 1R6F Cigarettes
description: This guide provides an overview about the differences that should be considered when moving to the 1R6F cigarettes 
image: https://emka.scireq.com/hubfs/Moving%20From%203R4F%20to%201R6F%20Cigarettes.png
---

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# Moving From 3R4F to 1R6F Cigarettes

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The most recent widely used batch, 3R4F, has generated a great number of important insights but as the available stock diminishes, a new mixture is needed. This newest batch is named 1R6F. An in-depth comparison of 3R4F to 1R6F cigarettes finds that 1R6F cigarettes are a suitable substitute for 3R4F in research applications. 

**Learn about the differences that should be considered when moving to the 1R6F cigarettes **

**![shutterstock_1490261237](https://emka.scireq.com/hs-fs/hubfs/shutterstock_1490261237.jpg?width=263&name=shutterstock_1490261237.jpg)**

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