… Prepared culture media for the development or maintenance of micro-organisms (including viruses and the …
Explanatory notes
… 38.21 ‑ Prepared culture media for the development or maintenance of micro-organisms (including viruses and the … cells. This heading covers various preparations in which bacteria, moulds, microbes, viruses, other micro-organisms … meat extracts, fresh blood or blood serum, eggs, potatoes, alginates, agar‑agar, peptones, gelatin, etc., and often …