Ion Selective Electrodes (ISE's) 

Ammonia Combination Ion Selective Electrode - HI4101

Product Code: HA-HI4101

On sale

Ammonia ISE 1000 ppm Standard - HI4001-03

Product Code: HA-HI4001-03

Chloride Combination Ion Selective Electrode - HI4107

Product Code: HA-HI4107

Fluoride Combination Ion Selective Electrode - HI4110

Product Code: HA-HI4110

HI4000-70 Halide Polishing Strips (24 pcs)

Product Code: HA-HI4000-70

HI4001-00 Ionic Strength Adjuster (ISA) for Ammonia and Cyanide ISEs

Product Code: HA-HI4001-00

HI4001-02 Ammonia ISE 100 ppm Standard

Product Code: HA-HI4001-02

HI4001-40 Ammonia ISE Filling Solution

Product Code: HA-HI4001-40

HI4001-45 Ammonia ISE Conditioning and Storage Solution

Product Code: HA-HI4001-45

HI4004 Calcium Half-Cell Ion Selective Electrode (ISE)

Product Code: HA-HI4004

HI4004-01 Calcium ISE 0.1M Standard

Product Code: HA-HI4004-01

HI4005-00 Ionic Strength Adjuster (ISA) for Carbon Dioxide ISEs

Product Code: HA-HI4005-00

HI4010 Fluoride Half-Cell Ion Selective Electrode (ISE)

Product Code: HA-HI4010

HI4010-01 Fluoride ISE 0.1M Standard 0.1M

Product Code: HA-HI4010-01

HI4010-12 Fluoride ISE 2 ppm Standard with TISAB II

Product Code: HA-HI4010-12

HI4013-06 Interferent Suppressant ISA (ISISA) for Nitrate ISEs

Product Code: HA-HI4013-06