Chemical science pack

Chemical science pack

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Recipe

24 + 3 + 2 + 1 → 2

Total raw

52.5 + 15 + 2 + 6 + 6 + 1

Recipe

24 + 3 + 2 + 1 → 2

Total raw

63 + 36 + 2 + 12 + 12 + 1

Stack size	200
Prototype type	tool
Internal name	chemical-science-pack
Required technologies
Produced by

Chemical science pack (also referred to as "blue science") is the third tier of science pack. It is used in labs to research advanced technologies.

Ratio

The following shows the minimum ratio of assemblers/machines and items required to produce chemical science packs such that all number of assemblers/machines are whole numbers. Items per min is calculated using assembling machine 3 with no modules or beacons and all assemblers running at full speed. The crafting of some intermediate products are not shown (due to the assumption that these items are available in large quantities within the factory). This table was produced using normal recipe difficulty.

Items/min
1200 using 192 1800 1200 using 160 1200 1200 using 8 2400 2400 using 16 2400 160 using 5

History

• 0.17.60:
  • Chemical science pack requires Sulfur instead of Solid fuel.

• 0.17.0:
  • Changed name from "Science Pack 3" to "Chemical science pack".
  • Recipe changed to 3 Advanced circuits + 2 Engine units + 1 Solid fuel → 2 Chemical science pack. (Previously 1 Advanced circuit + 1 Engine unit + 1 Electric mining drill → 1 Science pack 3).

• 0.15.7:
  • Changed Science pack 3 to require Electric mining drill instead of Assembling machine 1.

• 0.15.0:
  • Research overhaul. 4 new Science packs: Military, Production, High-tech and Space.
  • Recipe changed to Assembling machine 1 + Advanced circuit + Engine unit → Science pack 3. (Previously Battery + Plastic bar + Filter inserter + Advanced circuit → Science pack 3.)

See also

• Research
• Science pack
• Technologies