$38.37

Potassium Chloride Conductivity Standard, 4000 µS/cm at 25°C - R5888400-500A

$127.22

Potassium Chloride Conductivity Standard, 58,700 µS/cm (58.7 mS/cm) at 25°C - 5889.1-16

$50.62

Potassium Chloride Conductivity Standard, 84 µS/cm at 25°C - 5886.84-16

$34.86

Potassium Chloride Conductivity Standard, 25,000 µS/cm (25 mS/cm) at 25°C - 5888.6-16

$88.55

Potassium Chloride Conductivity Standard, 20,000 µS/cm (20 mS/cm) at 25°C - 5888.20-16

$126.61

Potassium Chloride Conductivity Standard, 15,000 µS/cm (15 mS/cm) at 25°C - R5888530-500A

$44.53

Potassium Chloride Conductivity Standard, 500 µS/cm at 25°C - 5887.5-16