Pushing down the limits of detection: molecular needles in a haystack.
Cousino
M A
MA
Dept. of Chemistry, University of Cincinnati, OH 45221-0172, USA.
Jarbawi
T B
TB
Halsall
H B
HB
Heineman
W R
WR
D002623:Chemistry Techniques, Analytical / Q000295:instrumentation / Q000639:trends*