$43.65

Conductivity Standard, 80,000 µS/cm (80 mS/cm) at 25°C - 2248.80-16

$76.51

Conductivity Standard, 130,000 µS/cm (130 mS/cm) at 25°C - 2249.13-16

$49.88

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

$131.17

Conductivity Standard, 199,900 µS/cm (199.9 mS/cm) at 25°C - 2249.19-16

$121.42

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

$90.57

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

$117.90

Conductivity Standard, 6000 µS/cm at 25°C - 2245.60-16