Per 
Item #: SCP-X019-(A-C)
Object Class: Euclid
Special Containment Procedures: SCP-X019-(A-C) is to be kept in a 3m by 3m by 3m room with a podium in the middle sized 0.3m by 0.3m by 1.5m. The room is to be kept to a temperate equal of that to SCP-X019-A, only 2 ventilation entrances are allowed. The room must be equipped with a industrial dehumidifier running at all times and must be connected to a emergency generator in the case of a power outage. One vent closed unless issues arise with SCP-X019-A must be over the podium prepared to completely turn the room into a 85% vacuum leaving only 15% oxogen in the room. Windows looking into the room MUST be cooled to the temperature of the room. The room should be concrete construction with only one door for entrance.
When preparing to engage SCP-X019-(A-C) the person engaging must wear a biohazard suit with a gas mask holding a level 7 air filter*. The engager must go through a room with another dehumidifier until room humidity is at a zero. Then only at this point may a engager engage with SCP-X019-(A-C), if SCP-X019-A has a issue the engager has a 15 second window before the room will be vacuumed and most likely the engager will be killed with it**.
*See incident 6-B
**See incident 8-B
Description: SCP-X019-A is a group of 8 metallic cubes 1in by 1in they appear mildly reflective and range 42-98 °F, it must never be let reach over 150 °F or it will melt. SCP-X019 appears to react very violently to water often bursting into flames and making a bright blinding light. When exposed to water it releases SCP-X019-B.
SCP-X019-B is a unexplained mixture of GeH4 and Ni(CO)4 which will often times burst into flames with a very deadly rating. Containment procedures must be followed if SCP-X019-B comes into existence. SCP-X019-B is a blue odorless gas which likes to float at head level for a average male.
SCP-X019-A will also react violently to humidity in the air. When done reacting with water will be mostly gone but turned into SCP-X019-C with the chemical compound RIPCN− this dust is to be left alone and not touched by humans this will kill with 100% efficiency in exceptionally small doses with no smell or taste.
Incident (1-[REDACTED])-A Summary
Water was intentionally or accidentally applied to SCP-X019 resulting in the formation SCP-X019-B
Incident 6-B Summary
After The formation of SCP-X019-B the D Class in the room fell down after 4 seconds. After SCP-X019-B was cleared from the room the D class was removed and taken to the corner who found he had died before the vacuum was formed. 2 other scientist were found to have inhaled small quantities of SCP-X019-B and died respectively 3 days later, making them the longest to last after breathing in SCP-X019-B. After this event all engagers must wear gas masks and filters and the vacuum was increased to 80% from 60%.
Incident 8-B Summary
After The formation of SCP-X019-B Dr.[REDACTED] was in the room wearing all proper safety equipment. As soon as SCP-X019-B was detected the room was vacuumed to 80% with Dr.[REDACTED] still in the room he was found to have died of Hypoxia within 15 minutes while the room was vacuumed to and reached 80% in 20 minutes. In response a quicker vacuum pump as been installed getting the room to 80% within 10 minutes engagers will still achieve brain damage from this so a 15 second delay till vacuum start was added.
