
The Application Notebook
Paper spray mass spectrometry (MS) allows for the direct analysis of pharmaceuticals, drugs of abuse, and other small molecules from blood, urine, and other biofluids (1,2).

The Application Notebook
Paper spray mass spectrometry (MS) allows for the direct analysis of pharmaceuticals, drugs of abuse, and other small molecules from blood, urine, and other biofluids (1,2).

September 1st 2014