$216.51

Conductivity Standard, 2820 µS/cm at 25°C - R2244282-500A

$60.70

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

$91.43

Conductivity Standard, 25,000 µS/cm (25 mS/cm) at 25°C, 500ml - 2247.25-16

$90.57

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

$179.35

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

$42.54

Conductivity Standard, 15,000 µS/cm (15 mS/cm) at 25°C - R2246155-500A

$133.84

Conductivity Standard, 900 µS/cm at 25°C - R2242900-500A