$41.36

Potassium Chloride Conductivity Standard, 200 µS/cm at 25°C - R5887280-1A

$111.39

Potassium Chloride Conductivity Standard, 200 µS/cm at 25°C - R5887280-4A

$430.04

Potassium Chloride Conductivity Standard, 250 µS/cm at 25°C - 5887.300-5

$321.70

Potassium Chloride Conductivity Standard, 100,000 µS/cm (100 mS/cm) at 25°C - R5889300-20F

$750.58

Potassium Chloride Conductivity Standard, 20,000 µS/cm (20 mS/cm) at 25°C - 5888.20-5

$197.29

Potassium Chloride Conductivity Standard, 5000 µS/cm at 25°C - 5888.43-2.5

$200.09

Potassium Chloride Conductivity Standard, 20,000 µS/cm (20 mS/cm) at 25°C - 5888.20-2.5