Hanna (HI7031L) 1413 µS-cm (µmho-cm) 1 x 500 mL bottle Mixed Bed DI1411 No Calibration Required

No Calibration Required

Pro Products OEM part

as the 50-inch height requires adequate vertical space

5" x 4" Carbon Block Filter

Durable composite construction withstands continuous operation in tap water applications

Hanna (HI7031L) 1413 µS-cm (µmho-cm) 1 x 500 mL bottle Mixed Bed DI1411 No Calibration RequiredHanna Instruments HI7031L 1413 S cm Conductivity Calibration Solution 500 mL bottle of precision conductivity standard for accurate meter calibration 1413 S cm 500 mL Bottle General Use Lab Grade The Hanna HI7031L is a 1413 microsiemens per centimeter conductivity calibration solution designed for routine meter calibration across laboratory and field applications. This mid range standard provides the most practical reference point for general