Valsts valodas centra izstrādātie bioloģijas un tās apakšnozaru termini

Konteksts: [..] Cells should be exposed for a suitable period of time depending on the test system in use, and this may involve re-dosingaccompanied by a change of medium (and if necessary, fresh metabolic activation mixture) if exposure is prolonged [..]
Avots: COMMISSION DIRECTIVE of 18 November 1987 adapting to technical progress for the ninth time Council Directive 67/548/EEC on the approximation of laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances (87/302/EEC)