$119.97

Conductivity Standard, 25 µS/cm at 25°C - 2236.05-16

$60.70

Conductivity Standard, 2500 µS/cm at 25°C - 2244.25-16

$90.57

Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-16

$162.79

Conductivity Standard, 500,000 µS/cm (500 mS/cm) at 25°C - 2249.50-32

$133.84

Conductivity Standard, 750 µS/cm at 25°C - 2236.49-16

$179.35

Conductivity Standard, 250,000 µS/cm (250 mS/cm) at 25°C - R2249250-500A

$41.41

Conductivity Standard, 250 µS/cm at 25°C - 2236.60-16