… Prepared culture media for the development or maintenance of micro-organisms (including …
Explanatory notes
… 38.21 ‑ Prepared culture media for the development or maintenance of micro-organisms (including … the like) or of plant, human or animal cells. This heading covers various preparations in which bacteria, moulds, … glycerol, sodium chloride, sodium citrate or dyes. Acids, digestive ferments or alkalis may be added to bring them to …