أرسل هذا في رسالة قصيرة: High performance liquid chromatographic determination of aluminium in natural waters in the form of its lumogallion chelate

  ______     ___     ______    __   __    _____   
 /_   _//   / _ \\  |      \\  \ \\/ //  / ____|| 
   | ||    | / \ || |  --  //   \ ` //  / //---`' 
  _| ||    | \_/ || |  --  \\    | ||   \ \\___   
 /__//      \___//  |______//    |_||    \_____|| 
 `--`       `---`   `------`     `-`'     `----`