. Block diagram of an HPLC–MS. A 3 element mixture enters the HPLC. When element A elutes from the column, it enters the MS ion resource and ionizes to sort the dad or mum ion and a number of other fragment ions.각각 다른 산업 분야에 대한 자세한 정보 및 다양한 카테고리는 다음 써모 피셔 사이언티픽 학습 센터�… Read More


For just a heating method, the boiler or solar collectors are going to be applied to provide warmth to the water circulation, whilst a cooling tower is used to reject warmth collected through the warmth pumps into the ambiance. This system won't use chillers or any refrigeration systems. If a constructing demands a heating process for zones and coo… Read More