Chemicals and biochemicals for use in chemical and biochemical test equipment for laboratory or research use; enzymes, enzymatic substrates, proteins, antibodies, antigens, oligonucleotides, peptides, DNA strands, buffers and washing solutions, all for use in chemical and biochemical test equipment for laboratory or research use; chemical test kits for testing chemical or biological substances for laboratory or research use, and kits for diagnostic purposes, comprising diagnostic reagents, fo...