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Keton Colloid
Keton Colloid is an upgrade material in Arknights.
A large amount of unstable Keton preparation. As one of the advanced industrial materials, it is closely monitored by our Engineer Operators. Please be careful when handling.
Usage[edit]
The fourth of the Keton-type upgrade materials, this advanced chemical compound is used for many Operators' skill Specialization training and the Elite 2 promotion of 5★ and 6★ Operators.
Its chemical bonding properties also makes the Keton Colloid one of the materials essential for the synthesis of Polymerization Preparation.
How to obtain[edit]
Store[edit]
Keton Colloids are available in:
- Distinctions Store (sometimes) for 15
. - Headhunting Parametric Model Store for 85
.
Special drops[edit]
| Operation
|
Sanity | Drop rate
|
|---|---|---|
| 4-5 | 18 | Very Rare (~3%)
|
| 5-8 | 18 | Very Rare (~3%)
|
| S9-1 | 18 | Very Rare
|
| 12-4 | 21 | Very Rare
|
| 12-20 | 24 | Very Rare
|
| 13-4 | 21 | Very Rare
|
| 14-16 | 21 | Very Rare
|
Workshop[edit]
| Product | Material | LMD | Morale | Requires
|
|---|---|---|---|---|
 1 |
 2  1  1 |
300 | 4 | Level 3 Workshop
|