# Purex U concentrate 2

Pyanodons fluid · internal name `purex-u-concentrate-2` · first craftable in tier 7 (Production science pack, [tier 7](https://factorio.kalzumeus.com/tier/7.md))
HTML page: https://factorio.kalzumeus.com/fluid/purex-u-concentrate-2/

## Produced by (1 recipes)

### Purex U concentrate 2 (`uranium-washing-1`)

- 10 s · tier 7
- Ingredients: 100 × [Purex U concentrate 1](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-1.md)
- Results: 50 × [Purex U concentrate 2](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-2.md), 30 × [Purex raffinate 1](https://factorio.kalzumeus.com/fluid/purex-raffinate.md)
- Made in: Hydroclassifier MK 01, Hydroclassifier MK 02, Hydroclassifier MK 03, Hydroclassifier MK 04
- Unlocked by: [Nuclear Power - Stage 2](https://factorio.kalzumeus.com/tech/nuclear-power-mk02.md)

## Used in (1 recipes)

- Purex U concentrate 3 (`uranium-washing-2`, tier 7) → [Purex U concentrate 3](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-3.md)