Winter Break Reminder: Collin College campuses will be closed from Wednesday, Dec. 24 through Sunday, Jan. 4. Regular operating hours will resume Monday, Jan. 5, and Spring 2026 classes will begin on Tuesday, Jan. 20.
Useful Chemistry Links
NIST Web Book
American Chemical Society
Flinn Scientific MSDS
Web Elements
Chemfinder Search
Combinatorial Chemistry
College to Career
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