Per 
Item #: SCP-4345 | The Alchemist
SCP-4345 while testing in its containment chamber.
Object Class: Euclid
Special Containment Procedures: SCP-4345 is to be kept in a room of at least three (3) meters length, three (3) meters width and three (3) meters depth in order to provide enough work space. The walls have to be made of a non corrosive material, capable to withstand liquids with an PH value from zero (0) to fourteen (14). The room has to contain a bed and SCP-4345 has to get feeded 2 times a day with normal human food. No chemical of any kind, except necessary furniture like a bed, is to be stored in SCP-4345s containment chamber without it being tested by an authorized scientist.
SCP-4345 with its protection clothes.
SCP-4345 without its protection clothes.
Description: SCP-4345 is a 1 meter and 85 centimeters high, humanoid creature. Its age is being valued to about 30 years. SCP-4345 is wearing a jacket of the german military, black trousers, steelcap shoes and a camouflage mask on his head. Optional he wears a respiratory protection, safety googles and protective gloves.
According to its own words SCP-4345 has german origins and the bourgeois name "Hans Spreewald".
The abnormal properties of SCP-4345 become visible, if acess to chemicals is given to it. It will be able to create chemicals, or objects with abnormal properties.
Another abnormal propertie of SCP-4345 is that it seems to have stoped ageing and injuries are healing very fast.
It uses its abnormal properties to help the Foundation, for example creating a material stronger than anything known, which is able to contain some keter class SCPs.
SCP-4345 refuses to take the camouflage mask of its head. Because of its cooperation with the Foundation, the wearing of the mask has been granted.
Discovery: SCP-4345 was one of the employees of Prometheus Labs Inc. which has been taken into the Foundations employeement after Prometheus Labs Inc. covered up. It has been taken into containment of the Foundation after it created a flying glas with an ordinary glas and mineral water in the cafeteria.
Adendum:
Interview between SCP-4345 and Dr. Morgan
Things SCP-4345 asked for
