First Midwest Bank Of Poplar Bluff's routing number (the leftmost number on the bottom of a check) is 81519510. Sometimes, banks have multiple routing numbers for different branches or uses. Please make sure this is the correct routing number for your branch!
The unit of measurement for conductivity is expressed in either microSiemens (uS/cm) or micromhos (umho/cm) which is the reciprocal of the unit of resistance, the ohm. The prefix micro means that it is measured in millionths of a mho. MicroSiemens and micromhos are equivalent units.
In some situations, however, conductivity may not correlate directly to concentration. Ionic concentrations can alter the linear relationship between conductivity and concentration in some highly concentrated solutions. The basic unit of conductivity is the siemens (S), sometimes referred to as mho. Since cell geometry affects conductivity values, standardized measurements are expressed in specific conductivity units (S/cm) to compensate for variations in electrode dimensions.