1 Protein [raw material]; radioactive elements for scientific purposes; preparations of trace elements for plants; biochemical preparations for scientific purposes; biological preparations, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; biological tissue cultures other than for medical or veterinary purpose; bacteriological preparations other than for medical and veterinary use; preparations of microorganisms, other than for medical and veterinary use; proteins for the food industry.