$132.24

Conductivity Standard, 150,000 µS/cm (150 mS/cm) at 25°C - 2249.15-32

$222.19

Conductivity Standard, 40,000 µS/cm (40 mS/cm) at 25°C - 2236.75-32

$222.31

Conductivity Standard, 52,000 µS/cm (52 mS/cm) at 25°C - 2236.95-32

$213.58

Conductivity Standard, 8000 µS/cm at 25°C - 2245.8-32

$337.82

Conductivity Standard, 30,000 µS/cm (30 mS/cm) at 25°C - 2236.88-1

$154.66

Conductivity Standard, 12,890 µS/cm (12.89 mS/cm) at 25°C - 2236.Y-1

$63.93

Conductivity Standard, 250 µS/cm at 25°C - 2236.60-32