Bacterial preparations, other than for medical and veterinary use; Biological tissue cultures, other than for medical or veterinary purposes; Polymer resins, unprocessed; Cultures of microorganisms other than for medical or veterinary use; Chemicals for use in aquaculture; Chemicals for use in aquariums; Cell culture media for scientific and research use; Agar for use as a cell growth media for growing cells for scientific and research purposes; Diagnostic media for bacteriological cultures, ...