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Төмрийн соронзон эрдсийг салгах туршилт нь шаталсан нойтон шигшүүрийн шинжилгээ, соронзон эрдэс ялгах Davis Tube төхөөрөмж ашигласан баяжуулах явц зэрэг цогц шинжилгээнүүдээс бүрдэнэ. Уг аргачлал нь тодорхой төрлийн хүдэрт зориулагдсан бөгөөд үйлчлүүлэгч лабораторитой зөвлөлдсөний үндсэн дээр тохиромжтой аргачлалаа сонгох …
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