Table 4 summarized the results of odor compound from raw rubber and also treated rubber as identified by GCMS according to the retention time. There were 18 odor compounds detected by GCMS analysis. From the observation, compound 3-cyclohexene-1-methanol, α, α, 4-trimethyl-, (S) was found in all treated rubber at retention time of 10.37 minutes. Fewer compounds were detected when treated with Sodium hypochlorite as the concentration increased from 0.5% to 3.0%. There were two compounds detected for 0.5% which were 7H7H
Dibenzo[b,g] carbazole,7-methyl (4.31 minutes) and Benzene,1-(chloromethyl)-2-methoxy- (14.20 minutes). The compound detected was found to be no similarity as the concentration increased to 1.0% and 3.0% when compared with raw rubber. These indicate that Sodium hypochlorite was the effective antimicrobial agent to eliminate the rubber odor.