[Class : 1] Chemical Preservatives For Use In The Production Of A Wide Variety Of Chemicals; Chemicals For Use In Molecular Separation Processes [Other Than Medical And Veterinary]; Chemical Preservatives For Use In The Production Of A Wide Variety Of Chemicals; Diagnostic Chemicals For Use In Antibiotic Susceptibility Testing [Other Than For Medical Use];[Class : 5] Antimicrobial Deodourising Chemical; Disinfectants; Preparations For Destroying Vermin; Fungicides, Herbicides.