Peb lub tuam txhab tsuas yog tsim cov khoom siv hluavtaws thiab qhuav ethylthiocarbamate, sodium mercaptoacetate, isooctyl mercaptoacetate, thiab cov khoom siv tshuaj xws li MIBC, ethylthionitrogen, tooj liab sulfate, zinc sulfate, foaming agent, activator, dej phwj kho tus neeg saib xyuas, non-metallic flotation agent, thiab lwm yam.