|
? |
angstrom(s) |
GPA |
Gas Processors Associatio |
|
AA |
Atomic Absorption |
g |
gram |
|
abs |
absolute |
ga |
gallon(s) |
|
ACGIH |
American Conference of |
GC |
Gas Chromatography |
|
Government Industrial Hygienists |
GMIS |
Gas Manufacturer |
|
ASTM |
American Society for Testing |
|
Intermediate Standard |
|
and Materials |
|
atm |
atmosphere(s) |
Hall |
Hall or Electrolytic |
Conductivity Detector |
|
bp |
boiling point |
HAP |
Hazardous Air Pollutants |
|
bp |
British thermal unit(s) |
HID |
Helium Ionization Detector |
|
°C |
degree(s) Celsius |
|
|
|
CAA |
Clean Air Act |
ICP |
Inductively Coupled |
|
cal |
calorie(s) |
|
Plasma |
|
ccm |
cubic centimeter(s) per minute |
in |
inch(es) |
|
ccs |
cubic centimeter(s) per second |
in3, cu |
in cubic inch(es) |
|
CEM |
Continuous Emission Monitor |
|
|
|
cf |
cubic feet |
j |
joule |
|
CFCs |
Chlorofluorocarbons |
|
|
|
CFR |
Code of Federal Regulations |
K |
Kelvin |
|
CGA |
Compressed Gas Association |
Kg |
kilogram(s) |
|
cm |
centimeter(s) |
kPa |
Kilopascal(s) |
|
cm3, cc |
cubic centimeter(s) |
|
|
|
Cp |
specific heat at constant pressure |
L |
liter(s) |
|
Cv |
specific heat at constant volume |
lb |
pound(s) |
|
CP |
Chemically Pure |
LC |
Liquid Chromatography |
|
DID |
Discharge Ionization Detector |
Lpm |
liters per minute |
|
DISS |
Diameter Index Safety System |
|
|
|
DOT |
Department of Transportation |
m |
meter(s) |
|
m3 |
cubic meter(s) |
|
ECD |
Electron Capture Detector |
mg |
milligram(s) |
|
EPA |
Environmental Protection Agency |
ml |
milliliter(s) |
|
mm |
millimeter(s) |
|
°F |
degree(s) Fahrenheit |
MNPT |
Male National Pipe |
|
FID |
Flame Ionization Detector |
|
Thread |
|
FNPT |
Female National Pipe Thread |
mp |
melting point |
|
F.O.B |
Freight on Board |
MS |
Mass Spectrometry |
|
FPD |
Flame Photometric Detector |
MSD |
Mass Selective Detectors |
|
ft |
foot (feet) |
MVCR |
Male VCR |
|
ft3, cuft |
cubic foot (feet) |
MVFS |
Male Vacuum Face Seal |
|
FTIR |
Fourier Transform Infrared Spectrometer |
|
|
|
FIFRA |
Federal Insecticide, Fungide, and |
MW |
Molecular weight |
|
Rodenticide Act |
µ |
micron(s), 10-6meter(s) |
|
NOS |
not otherwise specified |
tp |
triple point |
|
NTP |
Normal temperature & pressure |
TLV |
Threshold Limit Value |
|
NIDR |
Non-Dispersive Infrared Analyzer |
TCD |
Thermal Conductivity |
|
NDUV |
Non-Dispersive Ultraviolet Aanlyzer |
|
Detector |
NFPA |
National Fir Protection Association |
TEA |
Transversely Exited |
|
NIST |
National Institute of Standards and Technology |
THC |
Atmosphere Total hydrocarbons |
|
nm |
nanometer(s) |
TPH |
Total Petroleum |
|
NPD |
Nitrogen/Phosphorous Detector |
|
Hydrocarbons |
|
NPT |
National Pipe Thread |
|
|
|
NTRM |
NIST Traceable Reference Material |
VOC |
Volatile Organic |
|
NMR |
Nuclear Magnetic Resistance Spectroscopy |
vol vol% |
Compounds
volume percent |
|
ohm-cm |
ohms per centimeter |
|
|
|
oz |
ounce(s) |
w.c. |
water column pressure |
|
Pa |
pascal (s) |
wt% |
weight percent |
|
ppb |
part(s) per billion |
yd |
yard(s) |
|
ppba |
part(s) per billion atomic |
> |
greater than |
|
ppbv |
part(s) per billion by volume |
< |
less than |
|
ppbw |
part(s) per billion by weight |
|
|
|
ppm |
part(s) per million |
|
|
|
ppma |
part(s) per million atomic |
|
|
|
ppmv |
part(s) per million by volume |
|
|
ppmw |
part(s) per million by weight |
|
|
ppt |
part(s) per trillion |
|
|
|
pptv |
part(s) per trillion by volume |
|
|
|
pptw |
part(s) per trillion by weight |
|
|
|
psi |
pound(s) per square inch |
|
|
|
psia |
pound(s) per square inch absolute |
|
|
|
psig |
pound(s) per square inch gauge |
|
|
|
Ra |
Roughness average |
|
|
|
RFO |
restricted flow orifice |
|
|
|
scfh |
standard cubic feet per hour |
|
|
|
scfm |
standard cubic feet per minute |
|
|
SFC |
Supercritical Fluid Chromatography |
|
|
|
SFE |
Supercritical Fluid Extraction |
|
|
|
SRM |
Standard Reference Material |
|
|
|
SS |
Stainless Steel |
|
|
|
scc |
standard cubic centimeters |
|
|
|
sec |
second(s) |
|
|
