... 8-30 mesh,20-60mesh.Flake 1g/tablet,5g/tablet,20g/tablet,50g/tablet,200g/tablet, and 500g tabletMain usage:In industry, ... or chlorateing ect., and in agriculture ,as the disinfectant of seed and soil, the agent to prevent a ... and vegetable fresh. It is also widely used as disinfectant in many sectors such as sericulture ,animal husbandry, ... or ships tcca 90 alc 90 granlar tablet pool water disinfectant