$41.41

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

$119.97

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

$121.42

Conductivity Standard, 52,000 µS/cm (52 mS/cm) at 25°C - 2236.95-16

$110.69

Conductivity Standard, 4000 µS/cm at 25°C - 2236.65-16

$90.57

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

$210.95

Conductivity Standard, 25 µS/cm at 25°C - 2236.05-100P

$49.88

Conductivity Standard, 200,000 µS/cm (200 mS/cm) at 25°C - 2249.20-16