[Includes full download "Evaluation of Chlorine Dioxide Gas Generator: Evaluation of Sporicidal"] The objective of testing the Sabre chlorine dioxide gas generator was to evaluate its ability to decontaminate Bacillus anthracis Ames spores and two surrogates, Bacillus subtilis (ATCC 19659) and Geobacillus stearothermophilus (ATCC 12980), on indoor surface materials."