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The HI4107 chloride ion selective electrode is a complete potentiometric cell

HI7040L Zero Oxygen Solution Set - 500 ml bottle

The HI747 checker is a simple, accurate and cost-effective way to measure Low range copper. This handy meter measures copper in LR with a range from 0 to 999 ppb (µg/l).

For swimming pools, spas and aquaculture

HI93700-01 Reagents for Ammonia LR 0,00~3,00 mg/l, +- 100 tests

HI7092L Pretreatment oxidizing solution (500 mL)

HI7091L Pretreatment Reducing Solution for ORP electrodes (500 mL)

The HI4012 lead/sulfate selective electrode is a potentiometric half-cell sensor

The HI4004 calcium ion selective electrode is a potentiometric half-cell sensor

The HI4003 cadmium ion-selective electrode is a potentiometric half-cell sensor

The HI4002 bromide ion selective electrode is a potentiometric half-cell sensor

HI719 Freshwater Magnesium Hardness Colorimeter, 0.00 to 2.00 mg/l

The HI4015 silver/sulfide selective electrode is a potentiometric half-cell sensor

HI719-25 Magnesium Hardness Reagents, 25 Tests for the HI719 Checker Magnesium Hardness Photometer.

HI4015-00 SAOB (Sulphide Antioxidant Buffer)

The HI4105 is ideal for a variety of applications including water, beverage, and wine applications.

HI780-25 Reagents for pH in Saltwater, 25 Tests

HI4115 Silver/Sulfide Combination Ion Selective Electrode

The HI4009 cyanide selective electrode is a potentiometric half-cell sensor

The HI4112 lead/sulfate selective electrode is a complete potentiometric cell

The HI4103 cadmium ion selective electrode is a complete potentiometric cell