U.S. Geological Survey Data Series 571
A | ampere |
ASE | accelerated solvent extraction |
atm | atmosphere |
C | Celsius |
ECNI | electron capture negative ionization |
EI | electron impact ionization |
EIMS | electron-impact mass spectrometry |
EMDL | estimated minimum detection limit |
g | gram |
GC | gas chromatography |
GC/ECNIMS | gas chromatography/electron-capture negative ionization mass spectrometry |
GC/EIMS-SIM | gas chromatography/electron-impact mass spectrometry - selected ion monitoring |
GFF | glass fiber filter |
h | hour |
HLB | Hydrophilic-Lipophilic Balance |
Hz | hertz |
ICP-MS | inductively coupled plasma mass spectrometry |
IDL | instrument detection limit |
K | Kelvin |
kPa | kilopascal |
L | liter |
m | meter |
METAR | Meteorological Terminal Aviation Routine |
mL | milliliter |
mm | millimeter |
ng | nanogram |
NWQL | National Water Quality Laboratory |
PAH | polycyclic aromatic hydrocarbon |
PCB | polychlorinated biphenyl |
pg | picogram |
PM2.5 | particulate mass of particles less than 2.5 micrometers diameter |
QFF | quartz fiber filter |
SAL | Saharan Air Layer |
SOC | semivolatile organic compounds |
SPE | solid phase extraction |
STP | standard temperature and pressure |
USGS | U.S. Geological Survey |
USVI | U.S. Virgin Islands |
V | volts |
µg | microgram |
µL | microliter |
µm | micrometer |