# Biotechnology - Stage 2 (technology) internal name `biotech-mk02` · tier 2 (Logistic science pack, [tier 2](https://factorio.kalzumeus.com/tier/2.md)) HTML page: https://factorio.kalzumeus.com/tech/biotech-mk02/ ## Cost 600 units of (1 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 2 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 3 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 60 s each. ## Requires (3) - [Cobalt processing - Stage 1](https://factorio.kalzumeus.com/tech/cobalt-mk01.md) - [Light oil processing - Stage 2](https://factorio.kalzumeus.com/tech/light-oil-mk02.md) - [Silver - Stage 1](https://factorio.kalzumeus.com/tech/silver-mk01.md) ## Leads to (3) - [Korlex - Stage 1](https://factorio.kalzumeus.com/tech/korlex.md) - [Moondrop - Stage 2](https://factorio.kalzumeus.com/tech/moondrop-mk02.md) - [Water invertebrates - Stage 1](https://factorio.kalzumeus.com/tech/water-invertebrates-mk01.md) ## Unlocks (12 recipes) ### Albumin (`albumin-1`) - 5 s · tier 2 - Ingredients: 500 × [Blood](https://factorio.kalzumeus.com/fluid/blood.md) - Results: 5 × [Albumin](https://factorio.kalzumeus.com/item/albumin.md) - Made in: Centrifuge, Centrifuge MK 01, Centrifuge MK 02, Centrifuge MK 03, Centrifuge MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Ammonia (`ammonia-urea`) - 5 s · tier 2 · productivity modules allowed - Ingredients: 20 × [Urea](https://factorio.kalzumeus.com/item/urea.md) - Results: 100 × [Ammonia](https://factorio.kalzumeus.com/fluid/ammonia.md) - Made in: Chemical plant, Chemical plant MK 01, Chemical plant MK 02, Chemical plant MK 03, Chemical plant MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Organic solvent (`arthropod-blood-to-organic-solvent`) - 5 s · tier 2 · productivity modules allowed - Ingredients: 50 × [Xyhiphoe blood](https://factorio.kalzumeus.com/fluid/arthropod-blood.md), 1 × [Nickel plate](https://factorio.kalzumeus.com/item/nickel-plate.md), 20 × [Cumene](https://factorio.kalzumeus.com/fluid/cumene.md) - Results: 130 × [Organic solvent](https://factorio.kalzumeus.com/fluid/organic-solvent.md) - Made in: Rectisol MK 01, Rectisol MK 02, Rectisol MK 03, Rectisol MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Artificial blood (`artificial-blood`) - 10 s · tier 2 · productivity modules allowed - Ingredients: 100 × [Flutec PP6](https://factorio.kalzumeus.com/fluid/flutec-pp6.md), 10 × [Albumin](https://factorio.kalzumeus.com/item/albumin.md) - Results: 100 × [Artificial blood](https://factorio.kalzumeus.com/fluid/artificial-blood.md) - Made in: Biofactory MK 01, Biofactory MK 02, Biofactory MK 03, Biofactory MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Decalin (`decalin`) - 10 s · tier 2 · productivity modules allowed - Ingredients: 100 × [Aromatics](https://factorio.kalzumeus.com/fluid/aromatics.md), 200 × [Hydrogen](https://factorio.kalzumeus.com/fluid/hydrogen.md), 3 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 2 × [Titanium plate](https://factorio.kalzumeus.com/item/titanium-plate.md) - Results: 50 × [Decalin](https://factorio.kalzumeus.com/fluid/decalin.md) - Made in: Chemical plant, Chemical plant MK 01, Chemical plant MK 02, Chemical plant MK 03, Chemical plant MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Fetal serum (`fetal-serum-01`) - 10 s · tier 2 · productivity modules allowed - Ingredients: 15 × [Guts](https://factorio.kalzumeus.com/item/guts.md), 1 × [Glassware](https://factorio.kalzumeus.com/item/flask.md), 2 × [Silver plate](https://factorio.kalzumeus.com/item/silver-plate.md) - Results: 50 × [Fetal serum](https://factorio.kalzumeus.com/fluid/fetal-serum.md) - Made in: Biofactory MK 01, Biofactory MK 02, Biofactory MK 03, Biofactory MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Flutec PP6 (`flutec-pp6`) - 15 s · tier 2 · productivity modules allowed - Ingredients: 100 × [Decalin](https://factorio.kalzumeus.com/fluid/decalin.md), 5 × [Cobalt fluoride](https://factorio.kalzumeus.com/item/cobalt-fluoride.md) - Results: 100 × [Flutec PP6](https://factorio.kalzumeus.com/fluid/flutec-pp6.md) - Made in: Biofactory MK 01, Biofactory MK 02, Biofactory MK 03, Biofactory MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Formamide (`formamide`) - 5 s · tier 2 · productivity modules allowed - Ingredients: 100 × [Carbon dioxide](https://factorio.kalzumeus.com/fluid/carbon-dioxide.md), 100 × [Methanol](https://factorio.kalzumeus.com/fluid/methanol.md), 100 × [Ammonia](https://factorio.kalzumeus.com/fluid/ammonia.md) - Results: 100 × [Formamide](https://factorio.kalzumeus.com/fluid/formamide.md), 100 × [Methanol](https://factorio.kalzumeus.com/fluid/methanol.md) - Made in: Fluidised bed reactor MK 01, Fluidised bed reactor MK 02, Fluidised bed reactor MK 03, Fluidised bed reactor MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Formic acid (`formic-acid`) - 4 s · tier 2 · productivity modules allowed - Ingredients: 100 × [Formamide](https://factorio.kalzumeus.com/fluid/formamide.md), 100 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 50 × [Sulfuric acid](https://factorio.kalzumeus.com/fluid/sulfuric-acid.md) - Results: 100 × [Formic acid](https://factorio.kalzumeus.com/fluid/formic-acid.md) - Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Hydrogen chloride (`hcl-from-guts`) - 10 s · tier 2 · productivity modules allowed - Ingredients: 10 × [Guts](https://factorio.kalzumeus.com/item/guts.md) - Results: 50 × [Hydrogen chloride](https://factorio.kalzumeus.com/fluid/hydrogen-chloride.md) - Made in: Bioreactor, Bioreactor, Bioreactor, Bioreactor MK 02, Bioreactor MK 02, Bioreactor MK 02, Bioreactor MK 03, Bioreactor MK 03, Bioreactor MK 03, Bioreactor MK 04, Bioreactor MK 04, Bioreactor MK 04, Bioreactor, Bioreactor MK 02, Bioreactor MK 03, Bioreactor MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Lard (`lard-from-brains`) - 15 s · tier 2 · productivity modules allowed - Ingredients: 10 × [Brain](https://factorio.kalzumeus.com/item/brain.md) - Results: 10 × [Lard](https://factorio.kalzumeus.com/item/mukmoux-fat.md) - Made in: Bioreactor, Bioreactor, Bioreactor, Bioreactor MK 02, Bioreactor MK 02, Bioreactor MK 02, Bioreactor MK 03, Bioreactor MK 03, Bioreactor MK 03, Bioreactor MK 04, Bioreactor MK 04, Bioreactor MK 04, Bioreactor, Bioreactor MK 02, Bioreactor MK 03, Bioreactor MK 04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md) ### Subcritical water MK 03 (`subcritical-water-03`) - 5 s · tier 2 - Ingredients: 200 × [Pressurized water](https://factorio.kalzumeus.com/fluid/pressured-water.md), 300 × [Hot air](https://factorio.kalzumeus.com/fluid/hot-air.md) - Results: 200 × [Subcritical water](https://factorio.kalzumeus.com/fluid/subcritical-water.md) - Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04 - Unlocked by: [Biotechnology - Stage 2](https://factorio.kalzumeus.com/tech/biotech-mk02.md)