Chemical compounds used in industry and science, in particular chemical compounds for conducting gene amplification reactions, also called polymerase chain reactions, in particular nucleic acids, oligonucleotides and polymerases, for commercial use in manufacture of food for humans and animals, and in environmental testing; reagent kits comprised primarily of compounds for conducting the polymerase chain reaction for commercial use in manufacture of food for humans and animals, and in environmental testing; silica gel for purifying foodstuffs, raw materials for food and food ingredients; reagent kits comprised primarily of silica gels for use in food purification for commercial use in manufacture of food for humans and animals, and in environmental testing; monoclonal and polyclonal antibodies for commercial use in manufacture of food for humans and animals, and in environmental testing; enzymes, in particular peroxidases, alkaline phosphatases and galactosidases, and substrates for the aforesaid enzymes, all for commercial use in manufacture of food for humans and animals, and in environmental testing; reagent kits containing monoclonal and polyclonal antibodies, enzymes and substrates for the aforesaid enzymes, all for commercial use in manufacture of food for humans and animals, and in environmental testing

[ Purification of food and raw materials for food and food ingredients ]

[ Analysis of foodstuff and food ingredients for microbial contaminants, in particular by means of gene amplification technology (PCR); conducting immunological tests of foodstuff and environmental samples, in particular enzyme-immunological processes (ELISA) ]