# Library Prep Bead Handling Workflows Best Practices LNB1/2/3 (Video)

This video shows how to use LNB1/2/3 plus additives (LNA1) to normalize the quantity of each library to ensure a uniform library representation in pooled libraries.

[Library Prep Bead Handling Workflows Best Practices: LNB1/2/3](https://www.youtube.com/watch?v=B1vIxwX6D0s)

Video length: 07:40

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