Vacuuming: Ha pompo ea vacuum e buletsoe, Rotary Evaporator ho fumanoa hore vacuum e ke ke ea otloa.Lekola hore na molomo oa botlolo e 'ngoe le e' ngoe e tiisitsoe, hore na pompo ea vacuum ka boeona ea lutla, Rotary Evaporator hore na selikalikoe se koalang se tiile, Rotary Ev...
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