# Purex U concentrate 1

Pyanodons fluid · internal name `purex-u-concentrate-1` · first craftable in tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md))
HTML page: https://factorio.kalzumeus.com/fluid/purex-u-concentrate-1/

## Produced by (4 recipes)

### Purex PU concentrate 3 (`plutonium-washing-3`)

- 10 s · tier 6
- Ingredients: 100 × [Purex PU concentrate 2](https://factorio.kalzumeus.com/fluid/purex-pu-concentrate-2.md), 100 × [Sulfuric acid](https://factorio.kalzumeus.com/fluid/sulfuric-acid.md)
- Results: 25 × [Purex PU concentrate 3](https://factorio.kalzumeus.com/fluid/purex-pu-concentrate-3.md), 100 × [Purex U concentrate 1](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-1.md), 20 × [Purex raffinate 1](https://factorio.kalzumeus.com/fluid/purex-raffinate.md)
- Made in: Flotation cell MK 01, Flotation cell MK 02, Flotation cell MK 03, Flotation cell MK 04
- Unlocked by: [Nuclear power](https://factorio.kalzumeus.com/tech/nuclear-power.md)

### Purex concentrate 4 (`purex-washing-4`)

- 10 s · tier 6
- Ingredients: 80 × [Purex concentrate 3](https://factorio.kalzumeus.com/fluid/purex-concentrate-3.md)
- Results: 40 × [Purex U concentrate 1](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-1.md), 60 × [Purex concentrate 4](https://factorio.kalzumeus.com/fluid/purex-concentrate-4.md), 5 × [Purex waste 1](https://factorio.kalzumeus.com/fluid/purex-waste-1.md)
- Made in: Fluid Separator MK 01, Fluid separator MK 02, Fluid separator MK 03, Fluid separator MK 04
- Unlocked by: [Nuclear power](https://factorio.kalzumeus.com/tech/nuclear-power.md)

### Vitrified glass (`purex-raffinate-vitrification`)

- 20 s · tier 6
- Ingredients: 200 × [Purex raffinate 1](https://factorio.kalzumeus.com/fluid/purex-raffinate.md), 2 × [Stainless steel](https://factorio.kalzumeus.com/item/stainless-steel.md), 5 × [Sugar](https://factorio.kalzumeus.com/item/sugar.md), 50 × [Molten glass](https://factorio.kalzumeus.com/fluid/molten-glass.md)
- Results: 40 × [Purex concentrate 5](https://factorio.kalzumeus.com/fluid/purex-concentrate-5.md), 40 × [Purex U concentrate 1](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-1.md), 5 × [Molybdenum ore](https://factorio.kalzumeus.com/item/molybdenum-ore.md), 1 × [Vitrified glass](https://factorio.kalzumeus.com/item/vitrified-glass.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Nuclear power](https://factorio.kalzumeus.com/tech/nuclear-power.md)

### Vitrified glass (`purex-waste-vitrification`)

- 20 s · tier 6
- Ingredients: 250 × [Purex waste 3](https://factorio.kalzumeus.com/fluid/purex-waste-3.md), 2 × [Stainless steel](https://factorio.kalzumeus.com/item/stainless-steel.md), 5 × [Sugar](https://factorio.kalzumeus.com/item/sugar.md), 50 × [Molten glass](https://factorio.kalzumeus.com/fluid/molten-glass.md)
- Results: 15 × [Purex concentrate 5](https://factorio.kalzumeus.com/fluid/purex-concentrate-5.md), 20 × [Purex U concentrate 1](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-1.md), 5 × [Molybdenum ore](https://factorio.kalzumeus.com/item/molybdenum-ore.md), 1 × [Vitrified glass](https://factorio.kalzumeus.com/item/vitrified-glass.md)
- Made in: Basic oxygen furnace MK 01, Basic oxygen furnace MK 02, Basic oxygen furnace MK 03, Basic oxygen furnace MK 04
- Unlocked by: [Nuclear power](https://factorio.kalzumeus.com/tech/nuclear-power.md)

## Used in (1 recipes)

- Purex U concentrate 2 (`uranium-washing-1`, tier 7) → [Purex U concentrate 2](https://factorio.kalzumeus.com/fluid/purex-u-concentrate-2.md)