A SIMPLE KEY FOR CA UNVEILED

† HAA5 is a contaminant group that features monochloroacetic acid, dichloroacetic acid, trichloroacetic acid, monobromoacetic acid and dibromoacetic acid. HAA9 is usually a contaminant team that includes the chemicals in HAA5 and bromochloroacetic acid, bromodichloroacetic acid, chlorodibromoacetic acid and tribromoacetic acid.Germanium can be a