$741.88

Conductivity Standard, 3500 µS/cm at 25°C - R2244350-20F

$337.30

Conductivity Standard, 13,000 µS/cm (13 mS/cm) at 25°C - R2246125-4A

$336.97

Conductivity Standard, 2500 µS/cm at 25°C - 2244.25-1

$337.28

Conductivity Standard, 12,400 µS/cm (12.4 mS/cm) at 25°C - R2243124-4A

$337.15

Conductivity Standard, 8500 µS/cm at 25°C - R2245830-4A

$221.88

Conductivity Standard, 2250 µS/cm at 25°C - R2244230-1A

$337.34

Conductivity Standard, 14,000 µS/cm (14 mS/cm) at 25°C - R2246141-4A