Performance properties of filter paper devices for whole blood collection.

  title={Performance properties of filter paper devices for whole blood collection.},
  author={Joanne V Mei and Sherri D Zobel and Elizabeth M. Hall and V{\'i}ctor R. De Jes{\'u}s and Barbara W Adam and William H Hannon},
  volume={2 8},
BACKGROUND The Newborn Screening Quality Assurance Program at the Centers for Disease Control and Prevention assesses the adherence to established performance standards of manufactured lots of whole blood filter paper collection devices that are registered by the US FDA. We examined 26 newborn screening analytes measured from blood applied to filter papers from two FDA-cleared sources, Whatman(®) Grade 903 and Ahlstrom Grade 226. The dried blood spots contained analytes at both single levels… CONTINUE READING

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