# Urea Pyanodons item · internal name `urea` · stack size 100 · first craftable in tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md)) HTML page: https://factorio.kalzumeus.com/item/urea/ ## Produced by (3 recipes) ### Urea (`urea-from-liquid-manure`) - 8 s · tier 1 · productivity modules allowed - Ingredients: 100 × [Liquid manure](https://factorio.kalzumeus.com/fluid/liquid-manure.md), 10 × [Zogna bacteria](https://factorio.kalzumeus.com/fluid/zogna-bacteria.md) - Results: 30 × [Urea](https://factorio.kalzumeus.com/item/urea.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: [Melamine](https://factorio.kalzumeus.com/tech/melamine.md) ### Urea (`waste-water-urea`) - 3 s · tier 2 · productivity modules allowed - Ingredients: 200 × [Wastewater](https://factorio.kalzumeus.com/fluid/waste-water.md) - Results: 10 × [Urea](https://factorio.kalzumeus.com/item/urea.md) - Made in: Evaporator MK 01, Evaporator MK 01 (Legacy), Evaporator MK 02, Evaporator MK 02 (Legacy), Evaporator MK 03, Evaporator MK 03 (Legacy), Evaporator MK 04, Evaporator MK 04 (Legacy) - Unlocked by: [Water invertebrates - Stage 1](https://factorio.kalzumeus.com/tech/water-invertebrates-mk01.md) ### Urea (`blood-to-urea`) - 10 s · tier 4 · productivity modules allowed - Ingredients: 100 × [Blood](https://factorio.kalzumeus.com/fluid/blood.md) - Results: 10 × [Urea](https://factorio.kalzumeus.com/item/urea.md) - Made in: Atomizer MK 01, Atomizer MK 02, Atomizer MK 03, Atomizer MK 04 - Unlocked by: [Molecular decohesion - Stage 2](https://factorio.kalzumeus.com/tech/molecular-decohesion-mk02.md) ## Used in (83 recipes) - Biological sample (`bio-sample01`, tier 1) → [Biological sample](https://factorio.kalzumeus.com/item/bio-sample01.md) - Compost 1 × Urea (`biomass-urea`, tier 1) → [Biomass](https://factorio.kalzumeus.com/item/biomass.md) - Melamine resin (`melamine-resin`, tier 1) → [Melamine resin](https://factorio.kalzumeus.com/item/melamine-resin.md) - Urea decomposition (`urea-decomposition`, tier 1) → [Cyanic acid](https://factorio.kalzumeus.com/fluid/cyanic-acid.md) - Ammonia (`ammonia-urea`, tier 2) → [Ammonia](https://factorio.kalzumeus.com/fluid/ammonia.md) - Fertilizer (`fertilizer-1`, tier 2) → [Fertilizer](https://factorio.kalzumeus.com/item/fertilizer.md) - Fertilizer (`fertilizer-3`, tier 2) → [Fertilizer](https://factorio.kalzumeus.com/item/fertilizer.md) - Improved fungal substrate (`fungal-substrate-02`, tier 2) → [Improved fungal substrate](https://factorio.kalzumeus.com/item/fungal-substrate-02.md) - Sap seeds MK 02 (`sap-seeds-mk02-gen`, tier 2) → [Sap seeds MK 02](https://factorio.kalzumeus.com/item/sap-seeds-mk02.md) - Fertilizer (`fertilizer-5`, tier 4) → [Fertilizer](https://factorio.kalzumeus.com/item/fertilizer.md) - Grod (`grod-1`, tier 4) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Phase 2 moss breeding program (`moss-mk02`, tier 4) → [Moss MK 02](https://factorio.kalzumeus.com/item/moss-mk02.md) - Rayon (`rayon`, tier 4) → [Rayon](https://factorio.kalzumeus.com/item/rayon.md) - Sap seeds MK 03 (`sap-seeds-mk03-gen`, tier 4) → [Sap seeds MK 03](https://factorio.kalzumeus.com/item/sap-seeds-mk03.md) - Ammonium Mixture (`ammonium-mixture`, tier 5) → [Ammonium Mixture](https://factorio.kalzumeus.com/item/ammonium-mixture.md) - Collagen (`collagen`, tier 5) → [Collagen](https://factorio.kalzumeus.com/item/collagen.md) - Fertilizer (`fertilizer`, tier 5) → [Fertilizer](https://factorio.kalzumeus.com/item/fertilizer.md) - Fertilizer (`fertilizer-2`, tier 5) → [Fertilizer](https://factorio.kalzumeus.com/item/fertilizer.md) - Grod (`grod-2`, tier 5) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Myoglobin (`myoglobin`, tier 5) → [Myoglobin](https://factorio.kalzumeus.com/item/myoglobin.md) - Phase 2 Grod raising program (`grod-mk02-breeder`, tier 5) → [Grod MK 02](https://factorio.kalzumeus.com/item/grod-mk02.md) - Grod (`grod-3`, tier 6) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Navens (`navens-3`, tier 6) → [Navens](https://factorio.kalzumeus.com/item/navens.md) - Phase 3 Grod raising program (`grod-mk03-breeder`, tier 6) → [Grod MK 03](https://factorio.kalzumeus.com/item/grod-mk03.md) - Sap seeds MK 04 (`sap-seeds-mk04-gen`, tier 6) → [Sap seeds MK 04](https://factorio.kalzumeus.com/item/sap-seeds-mk04.md) - Yaedols (`yaedols-3`, tier 6) → [Yaedols](https://factorio.kalzumeus.com/item/yaedols.md) - Bhoddos (`bhoddos-3`, tier 7) → [Bhoddos](https://factorio.kalzumeus.com/item/bhoddos.md) - Biopolymer (`biopolymer`, tier 7) → [Biopolymer](https://factorio.kalzumeus.com/item/biopolymer.md) - Biopolymer (`biopolymer-2`, tier 7) → [Biopolymer](https://factorio.kalzumeus.com/item/biopolymer.md) - Pre Fiber 01 (`pre-fiber-1`, tier 7) → [Pre Fiber 01](https://factorio.kalzumeus.com/fluid/pre-fiber-1.md) - Simik MK 02 (`simik-mk02r`, tier 7) → [Simik MK 02](https://factorio.kalzumeus.com/item/simik-mk02.md) - Sodium cyanate (`sodium-cyanate`, tier 7) → [Sodium cyanate](https://factorio.kalzumeus.com/item/sodium-cyanate.md) - Tree MK 04 (`tree-mk04`, tier 7) → [Tree MK 04](https://factorio.kalzumeus.com/item/tree-mk04.md) - Grod (`grod-4`, tier 8) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Moondrop (`moondrop-5`, tier 8) → [Moondrop](https://factorio.kalzumeus.com/item/moondrop.md) - Navens (`navens-4`, tier 8) → [Navens](https://factorio.kalzumeus.com/item/navens.md) - Nitrous oxide (`nitrous-oxide`, tier 8) → [Nitrous oxide](https://factorio.kalzumeus.com/fluid/nitrous-oxide.md) - Phase 4 Grod raising program (`grod-mk04-breeder`, tier 8) → [Grod MK 04](https://factorio.kalzumeus.com/item/grod-mk04.md) - Phase 4 navens cultivation program (`navens-mk04-breeder`, tier 8) → [Navens MK 04](https://factorio.kalzumeus.com/item/navens-mk04.md) - Ralesia (`ralesia-4`, tier 8) → [Ralesia](https://factorio.kalzumeus.com/item/ralesia.md) - Rennea (`rennea-4`, tier 8) → [Rennea](https://factorio.kalzumeus.com/item/rennea.md) - Yaedols (`yaedols-4`, tier 8) → [Yaedols](https://factorio.kalzumeus.com/item/yaedols.md) - Bhoddos (`bhoddos-4`, tier 9) → [Bhoddos](https://factorio.kalzumeus.com/item/bhoddos.md) - Cadaveric arum (`arum-super-10`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md) - Cadaveric arum (`arum-super-8`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md) - Cadaveric arum (`arum-super-9`, tier 9) → [Cadaveric arum](https://factorio.kalzumeus.com/item/cadaveric-arum.md) - Fawogae (`fawogae-5`, tier 9) → [Fawogae](https://factorio.kalzumeus.com/item/fawogae.md) - Grod (`grod-super-1`, tier 9) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Grod (`grod-super-10`, tier 9) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Grod (`grod-super-2`, tier 9) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Grod (`grod-super-3`, tier 9) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Grod (`grod-super-9`, tier 9) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Kicalk (`kicalk-super-10`, tier 9) → [Kicalk](https://factorio.kalzumeus.com/item/kicalk.md) - Kicalk (`kicalk-super-8`, tier 9) → [Kicalk](https://factorio.kalzumeus.com/item/kicalk.md) - Kicalk (`kicalk-super-9`, tier 9) → [Kicalk](https://factorio.kalzumeus.com/item/kicalk.md) - Ralesia (`ralesia-super-8`, tier 9) → [Ralesia](https://factorio.kalzumeus.com/item/ralesia.md) - Ralesia (`ralesia-super-9`, tier 9) → [Ralesia](https://factorio.kalzumeus.com/item/ralesia.md) - Rennea (`rennea-super-8`, tier 9) → [Rennea](https://factorio.kalzumeus.com/item/rennea.md) - Rennea (`rennea-super-9`, tier 9) → [Rennea](https://factorio.kalzumeus.com/item/rennea.md) - Tuuphra (`tuuphra-super-8`, tier 9) → [Tuuphra](https://factorio.kalzumeus.com/item/tuuphra.md) - Tuuphra (`tuuphra-super-9`, tier 9) → [Tuuphra](https://factorio.kalzumeus.com/item/tuuphra.md) - Yotoi aloe (`yotoi-super-10`, tier 9) → [Yotoi aloe](https://factorio.kalzumeus.com/item/yotoi.md) - Yotoi aloe (`yotoi-super-7`, tier 9) → [Yotoi aloe](https://factorio.kalzumeus.com/item/yotoi.md) - Yotoi aloe (`yotoi-super-9`, tier 9) → [Yotoi aloe](https://factorio.kalzumeus.com/item/yotoi.md) - Yotoi aloe fruit (`yotoi-fruit-super-10`, tier 9) → [Yotoi aloe fruit](https://factorio.kalzumeus.com/item/yotoi-fruit.md) - Yotoi aloe fruit (`yotoi-fruit-super-7`, tier 9) → [Yotoi aloe fruit](https://factorio.kalzumeus.com/item/yotoi-fruit.md) - Yotoi aloe fruit (`yotoi-fruit-super-9`, tier 9) → [Yotoi aloe fruit](https://factorio.kalzumeus.com/item/yotoi-fruit.md) - Abomination (`navens-3-abomination`, tier ?) → [Abomination](https://factorio.kalzumeus.com/item/navens-abomination.md) - Abomination (`navens-4-abomination`, tier ?) → [Abomination](https://factorio.kalzumeus.com/item/navens-abomination.md) - Bhoddos (`bhoddos-3-meltdown`, tier ?) → [Bhoddos](https://factorio.kalzumeus.com/item/bhoddos.md) - Bhoddos (`bhoddos-4-meltdown`, tier ?) → [Bhoddos](https://factorio.kalzumeus.com/item/bhoddos.md) - Cold air (`yaedols-3-hot-air`, tier ?) → [Cold air](https://factorio.kalzumeus.com/fluid/cold-air.md) - Cold air (`yaedols-4-hot-air`, tier ?) → [Cold air](https://factorio.kalzumeus.com/fluid/cold-air.md) - Deadhead (`rennea-4-deadhead`, tier ?) → [Deadhead](https://factorio.kalzumeus.com/item/deadhead.md) - Grod (`grod-1-dry`, tier ?) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Grod (`grod-2-dry`, tier ?) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Grod (`grod-3-dry`, tier ?) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Grod (`grod-4-dry`, tier ?) → [Grod](https://factorio.kalzumeus.com/item/grod.md) - Helium (`ralesia-4-hydrogen-burn`, tier ?) → [Helium](https://factorio.kalzumeus.com/fluid/helium.md) - Plutonium Oxide (`bhoddos-3-exoenzymes`, tier ?) → [Plutonium Oxide](https://factorio.kalzumeus.com/item/plutonium-oxide.md) - Plutonium Oxide (`bhoddos-4-exoenzymes`, tier ?) → [Plutonium Oxide](https://factorio.kalzumeus.com/item/plutonium-oxide.md) - Pre Fiber 01 (`pre-fiber-1-buffed`, tier ?) → [Pre Fiber 01](https://factorio.kalzumeus.com/fluid/pre-fiber-1.md) - Rennea (`rennea-4-hydrophile`, tier ?) → [Rennea](https://factorio.kalzumeus.com/item/rennea.md)