"These three chemicals were used with the Mixing Set."
Blue/Red/Green Chemical is a special item in Resident Evil: The Umbrella Chronicles.
- Waples, Damien (2007). Chastain, Rebecca. ed. Resident Evil: The Umbrella Chronicles Prima Official Game Guide. Roseville: Prima.
- ?, ed (2007) (in Japanese). BIOHAZARD The Umbrella Chronicles Official Guidebook. Famitsu. ISBN 978-4-7577-3954-3.