# Starch - Stage 3 (technology)

internal name `starch-mk03` · tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md))
HTML page: https://factorio.kalzumeus.com/tech/starch-mk03/

## Cost

2250 units of (1 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 2 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 3 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 6 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 10 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 20 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md), 3 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 180 s each.

## Requires (2)

- [Pharmacogenomics](https://factorio.kalzumeus.com/tech/pharmacogenomics.md)
- [Starch - Stage 2](https://factorio.kalzumeus.com/tech/starch-mk02.md)

## Leads to (0)

- none

## Unlocks (1 recipes)

### Starch (`starch-3`)

- 5 s · tier 6
- Ingredients: 100 × [Formic acid](https://factorio.kalzumeus.com/fluid/formic-acid.md), 1 × [Polyketide synthase enzymes (PKSs)](https://factorio.kalzumeus.com/item/enzyme-pks.md), 80 × [Moondrop seeds](https://factorio.kalzumeus.com/item/moondrop-seeds.md), 2 × [Fiberboard](https://factorio.kalzumeus.com/item/fiberboard.md)
- Results: 20 × [Starch](https://factorio.kalzumeus.com/item/starch.md)
- Made in: Biofactory MK 01, Biofactory MK 02, Biofactory MK 03, Biofactory MK 04
- Unlocked by: [Starch - Stage 3](https://factorio.kalzumeus.com/tech/starch-mk03.md)