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Aketon is an upgrade material in Arknights.

Description

A modest amount of industrial organic compound. Can be used for a variety of upgrades and for production in the Factory.

A modest amount of Aketon preparation produced through further dehydrocarbon processing. The preparation reacts with the non-oxygen molecules in the air, so Engineer Operators must be careful during processing to avoid waste.

Usage

The third of the Keton-type upgrade materials, this chemical compound derived from Polyketon are used for Operator advanced skill upgrades and Mastery training, and the Elite 2 promotion of 4★ and 5★ Operators.

Acquisition

Store

Regular drops

Operation Sanity Drop rate Sanity per drop
15 Sanity icon.png
Rare
 (~36%)
~41 Sanity icon.png
18 Sanity icon.png
Rare
 (~31%)
~58 Sanity icon.png
18 Sanity icon.png
Rare
 (~31%)
~58 Sanity icon.png
18 Sanity icon.png
Rare
 (~27%)
~66 Sanity icon.png
18 Sanity icon.png
Rare
 (~30%)
~60 Sanity icon.png
18 Sanity icon.png
Rare
 (~45%)
~40 Sanity icon.png
18 Sanity icon.png
Rare
15 Sanity icon.png
Rare
18 Sanity icon.png
Uncommon
15 Sanity icon.png
Rare
18 Sanity icon.png
Uncommon
18 Sanity icon.png
Uncommon

As seen on the table above, the best operation to farm Aketon is JT8-3 (3-1 if JT8-3 is too hard for the player or Episode 08 aren't accessible yet) if one only needs them, or either 4-5 or 5-8 if one needs them to process Keton Colloid.png Keton Colloid due to it being a special drop there.

Extra drops

Workshop

Product Material(s) LMD Morale Requires
Aketon.png
1
Polyketon.png
4
200 LMD icon.png Morale icon.png Level 2 Workshop

Trivia

  • Acetone, also known as propanone (C3H6O), is the simplest and smallest ketone compound generally used as drug solvent and anticonvulsant.

See also

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