Tablets for lagionela bacteria

We are looking for specific chemicals for water analysis to export them to Egypt.
They are:
1- Calcium Hypochlorit ( Cl 65% or 70%)
2- Tri iso cyanoric acid (Cl 90) tablet - powder or grnaular.
3- Tablet for lagionela bacteria.
4- Any chemicals used in water treatment like steam biolers-chillers-swimming pools and domestic water.