Radiation management
Present when radiation management is enabled in config and your instance includes the integrated content (typically Mekanism). Use JEI to confirm recipes and blocks exist for your save.
Radiation Scrubber
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The Radiation Scrubber spends energy and optional catalyst items to process airborne radiation-related substances into a chemical/gas buffer shown in its tank.
Controls
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Two item slots for catalyst configuration (see JEI and your datapack for valid catalysts).
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Gas/chemical tank: hover for contents and fill level.
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Energy bar on the side: hover for stored energy.
When Mekanism is present, automation may interact through Mek’s chemical APIs as exposed by the block; otherwise interact manually through the screen and attached pipes where supported.
Radiation Cure

Radiation Cure is a consumable used with that radiation workflow. Open from the item tooltip with GuideME’s open guide shortcut when configured.