YRS |
Years |
US/M |
Microsiemens per meter |
US/CM |
Microsiemens per centimeter |
UPY |
Units per year |
UP/DOWN |
Up/Down (Up = 1, Down = -1) |
UMOLES/L |
Micromoles per liter |
UMOLES/G |
Micromoles per gram |
UMHOS/CM |
Micromhos (UMHOS) per centimeter |
UMHOS |
Micromhos |
ULBS/DAY |
Micro pounds/day |
UL/L |
Microliter per liter |
UL |
Microliter |
UGCACO3/L |
Micrograms of calcium carbonate per liter |
UG/YR |
Micrograms per year |
UG/WIPE |
Micrograms per wipe |
UG/UL |
Micrograms per microliter |
UG/SAMPLE |
Micrograms per total air sample taken |
UG/ML |
Micrograms per milliliter |
UG/MG |
Micrograms per milligram |
UG/M3 |
Micrograms per cubic meter |
UG/L |
Micrograms per liter |
UG/KG |
Micrograms per kilogram |
UG/G |
Micrograms per gram |
UG/DAY |
Micrograms per day |
UG/CM2 |
Micrograms per centimeter squared |
UG/100CM2 |
Micrograms per 100 square centimeters |
UG |
Micrograms |
TUC |
Chronic Toxicity Units |
TUA |
Acute Toxicity Units |
TONS/YEAR |
Tons per year |
TONS/DAY |
Tons per day |
TCACO3/KT |
Tons of CaCO3 per kiloton |
T/F |
True/False (True = 1, False = 0) |
T/DAY |
Metric tons per day |
T.O.N. |
Threshold Odor Number |
SDSIU |
Stiff Davis Stability Index Units |
SAL |
Salinity Units |
S |
Second |
PSU |
Practical Salinity Unit |
PSI |
Pounds per square inch |
PSF |
Pounds per square foot |
PRSABS/L |
Presence or Absence per Liter |
PPTV |
Parts per trillion by volume |
PPTH |
Parts per thousand |
PPT |
Parts per trillion |
PPQ |
Parts per quadrillion |
PPMV |
Parts per million by volume |
PPMM |
Parts per million, methane equivalent (for soil/gas) |
PPMCACO3 |
Parts per million as CaCO3 |
PPMC |
Parts per million carbon |
PPMB |
Parts per million, benzene equivalent (for soil/gas) |
PPM |
Parts per million |
PPBV |
Parts per billion by volume |
PPB |
Parts per billion |
PH UNITS |
pH units |
PG/L |
Picogram per liter |
PG/KG |
Picograms per kilogram |
PG/G |
Picogram per gram |
PG |
Picogram |
PFU/100ML |
Plaque-Forming Unit per 100 milliliters |
PERSUR |
Percent Survival |
PERSAT |
Percent Saturation |
PERPASS |
Percent Passing |
PERMOD |
Percent Modern |
PERMIL |
Permil |
PEREFF |
Percent Effect |
PERCENT |
Percent |
PER WGT |
Percent by weight |
PER LOSS |
Percent loss |
PCI/L/72HR |
PicoCuries per liter per 72 hour |
PCI/L/30D |
PicoCuries per liter per 30 Day |
PCI/L |
PicoCuries per liter |
PCI/G |
PicoCuries per gram |
PCF |
Pounds per cubic foot |
PASS/FAIL |
Pass/Fail (Pass = 1, Fail = 0) |
PA |
Pascal |
P/A |
Presence/Absence (Present = 1, Absent = 0) |
OZ |
Ounces |
OHMCM |
Ohm-centimeter |
OHM |
Ohm |
NTU |
Nephelometric Turbidity Units |
NTRU |
Nephelometric Turbidity Ratio Units |
NTMU |
Nephelometric Turbidity Multi Units |
NONE |
No unit of measure |
NMOL/L |
Nanomoles per liter |
NMOL/G |
Nanomoles per gram |
NM |
Nanomolar |
NL/L |
Nanoliters per liter |
NGTCDD/L |
Nanogram per liter TCDD equivalency agonist |
NGE2/L |
Nanogram per liter 17-beta-estradiol equivalency agonist |
NG/SAMPLE |
Nanograms per sample |
NG/ML |
Nanogram per milliliter |
NG/M3 |
Nanogram per cubic meter |
NG/L |
Nanogram per liter |
NG/KG |
Nanogram per kilogram |
NG/G |
Nanograms per gram |
NG/CC |
Nanogram per cubic centimeter |
NG |
Nanogram |
NAUT.MILE |
Nautical mile |
MWS/CM2 |
Milliwatt second per centimeter squared |