S&A TeyuCW-5200 recirculating madzi chiller ndi oyenera kuziziritsa rotary evaporator / yaing'ono distillation chida . Kutha kwake kuzirala mpaka 1.4KW ndi kuwongolera kwa thermoelectric mu± 0.3℃ kulondola komanso kuwongolera kutentha kumasiyana 5-35















































































































