$693.85

Conductivity Standard, 7.4 µS/cm at 25°C - R2236027-20F

$742.43

Conductivity Standard, 7400 µS/cm at 25°C - R2245740-20F

$741.52

Conductivity Standard, 1178 µS/cm at 25°C - R2243178-20F

$744.93

Conductivity Standard, 23,570 µS/cm (23.57 mS/cm) at 25°C - R2247235-20F

$741.57

Conductivity Standard, 1330 µS/cm at 25°C - R2236517-20F

$745.34

Conductivity Standard, 26,210 µS/cm (26.21 mS/cm) at 25°C - R2247262-20F

$743.42

Conductivity Standard, 13,730 µS/cm (13.73 mS/cm) at 25°C - R2246137-20F