Potentiometry based on Ion-Selective Electrode (ISE)

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Ammonia Electrode Filling Solution

Ammonia Electrode Filling Solution

Chloride ion electrode (combination) 6560S-10C

Chloride ion electrode (combination) 6560S-10C

9425-10C (for general-purpose use)

9425-10C (for general-purpose use)

3.33M KCl Internal Reference Solution

3.33M KCl Internal Reference Solution

Standard solution (NaCl 5.0%) Y021H

Standard solution (NaCl 5.0%) Y021H

pH Tip 7112

Reference Electrode 2060A-10T

Reference Electrode 2060A-10T

Standard type

Calcium ion sensor S051

Calcium ion sensor S051

Calcium Electrode Filling Solution

Calcium Electrode Filling Solution

HP-200-K (Four-Wire Analyzer)

HP-200-K (Four-Wire Analyzer)

Industrial pH meter

Chloride Electrode Filling Solution

Chloride Electrode Filling Solution

Reference Electrode 2565A-10T

Reference Electrode 2565A-10T

Double-junciton type

LAQUAtwin Ca-11C

LAQUAtwin Ca-11C

Pocket Water Quality Meters

9300-10D ORP Electrode

9300-10D ORP Electrode

Fluoride Electrode Filling Solution

Fluoride Electrode Filling Solution

Internal Solution for Reference Electrode Type 300

Internal Solution for Reference Electrode Type 300

Temperature Compensation Electrode 4163-10T

Temperature Compensation Electrode 4163-10T

2.50 mmol/L Calcium Ion Standard Solution Y052H

2.50 mmol/L Calcium Ion Standard Solution Y052H

Nitrate Electrode Filling Solution

Nitrate Electrode Filling Solution

Internal Solution for Reference Electrode 310

Internal Solution for Reference Electrode 310

1.25 mmol/L Calcium Ion Standard Solution Y052L

1.25 mmol/L Calcium Ion Standard Solution Y052L

Potassium Electrode Filling Solution

Potassium Electrode Filling Solution

Powder for Internal Solution for Reference Electrode 350

Powder for Internal Solution for Reference Electrode 350

Powder for ORP Standard Solution 160-51

Powder for ORP Standard Solution 160-51

TOCADERO ONE

Automatic Total Organic Carbon Analyzer (On-line TOC analyzer)

Internal Solution for pH Reference 330

Internal Solution for pH Reference 330

Powder for ORP Standard Solution 160-22

Powder for ORP Standard Solution 160-22

Salt electrode S021

Salt electrode S021

pH sensor ToupH 7113

pH sensor ToupH 7113

LAQUAtwin pH-33

LAQUAtwin pH-33

Pocket Water Quality Meters

Sodium ion electrode S022

Sodium ion electrode S022

ORP Sensor 7313

ORP Sensor 7313

Potassium Ion Sensor S030

Potassium Ion Sensor S030

LAQUAtwin pH-22

LAQUAtwin pH-22

Pocket Water Quality Meters

Nitrate ion electrode S040

Nitrate ion electrode S040

LAQUAtwin pH-11

LAQUAtwin pH-11

Pocket Water Quality Meters

Calcium Ion Sensor S050

Calcium Ion Sensor S050

Reference Tip 7210

Reference Tip 7210

Chloride ion electrode tip 7660S

Chloride ion electrode tip 7660S

Standard solution (NaCl 0.5%) Y021L

Standard solution (NaCl 0.5%) Y021L

Fluoride ion electrode (combination) 6561S-10C

Fluoride ion electrode (combination) 6561S-10C

NIST pH Buffer Solution Kit

NIST pH Buffer Solution Kit

Liquid Junction for 7210

Liquid Junction for 7210

Standard solution (Conductivity 12.9mS/cm) Y071H

Standard solution (Conductivity 12.9mS/cm) Y071H

LAQUAtwin Ca-11

LAQUAtwin Ca-11

Pocket Water Quality Meters

Fluoride ion electrode tip 7661S

Fluoride ion electrode tip 7661S

USA pH Buffer Solution Kit

USA pH Buffer Solution Kit

Standard solution (Conductivity 1.41mS/cm) Y071L

Standard solution (Conductivity 1.41mS/cm) Y071L

Ammonia electrode (combination) 5002S-10C

Ammonia electrode (combination) 5002S-10C

100 mg/L Ammonium Ion Standard Solution

100 mg/L Ammonium Ion Standard Solution

pH 1.68 Buffer Solution

pH 1.68 Buffer Solution

LAQUAtwin NO3-11C/NO3-11S/NO3-11

LAQUAtwin NO3-11C/NO3-11S/NO3-11

Pocket Water Quality Meters

pH 4.01 Buffer 514-4

pH 4.01 Buffer 514-4

1000 mg/L Ammonium Ion Standard Solution

1000 mg/L Ammonium Ion Standard Solution

Standard Solution (pH 7.00) 514-7

Standard Solution (pH 7.00) 514-7

Ammonia electrode membrane caps

Ammonia electrode membrane caps

514-22

1.41 mS/cm Conductivity Standard Solution

Nitrate ion electrode (combination) 6581S-10C

Nitrate ion electrode (combination) 6581S-10C

100 mg/L Calcium Ion Standard Solution

100 mg/L Calcium Ion Standard Solution

LAQUAtwin K-11

Pocket Water Quality Meters

514-23

12.9 mS/cm Conductivity Standard Solution

pH 4.01 Buffer Solution

pH 4.01 Buffer Solution

514-05

0.5% NaCl Standard Solution

1000 mg/L Calcium Ion Standard Solution

1000 mg/L Calcium Ion Standard Solution

514-50

5.0% NaCl Standard Solution

Nitrate ion electrode tip 7681S

Nitrate ion electrode tip 7681S

LAQUAtwin Na-11

LAQUAtwin Na-11

Pocket Water Quality Meters

Conditioning Solution 514-20

Conditioning Solution 514-20

Potassium ion electrode (combination) 6582S-10C

Potassium ion electrode (combination) 6582S-10C

100 mg/L Chloride Ion Standard Solution

100 mg/L Chloride Ion Standard Solution

Standard solution (Sodium Ion 2000ppm) Y022H

Standard solution (Sodium Ion 2000ppm) Y022H

1000 mg/L Chloride Ion Standard Solution

1000 mg/L Chloride Ion Standard Solution

Potassium ion electrode tip 7682S

Potassium ion electrode tip 7682S

pH 6.86 Buffer Solution

pH 6.86 Buffer Solution

Standard solution (Sodium Ion 150ppm) Y022L

Standard solution (Sodium Ion 150ppm) Y022L

Calcium ion electrode (combination) 6583S-10C

Calcium ion electrode (combination) 6583S-10C

100 mg/L Fluoride Ion Standard Solution

100 mg/L Fluoride Ion Standard Solution

pH 7.00 Buffer Solution

pH 7.00 Buffer Solution

Standard solution (Potassium Ion 2000ppm) Y031H

Standard solution (Potassium Ion 2000ppm) Y031H

1000 mg/L Fluoride Ion Standard Solution

1000 mg/L Fluoride Ion Standard Solution

Calcium ion electrode tip 7683S

Calcium ion electrode tip 7683S

pH 9.18 Buffer Solution

pH 9.18 Buffer Solution

Standard solution (Potassium Ion 150ppm) Y031L

Standard solution (Potassium Ion 150ppm) Y031L

100 mg/L Nitrate Ion Standard Solution

100 mg/L Nitrate Ion Standard Solution

pH 10.01 Buffer Solution

pH 10.01 Buffer Solution

Cyanide ion electrode 8001-10C

Cyanide ion electrode 8001-10C

Standard solution (Nitrate Ion 5000ppm) Y041

Standard solution (Nitrate Ion 5000ppm) Y041

1000 mg/L Nitrate Ion Standard Solution

1000 mg/L Nitrate Ion Standard Solution

Standard solution (Nitrate Ion 300ppm) Y042

Standard solution (Nitrate Ion 300ppm) Y042

100 mg/L Potassium Ion Standard Solution

100 mg/L Potassium Ion Standard Solution

pH 12.46 Buffer Solution

pH 12.46 Buffer Solution

Standard solution (Nitrate Ion 2000ppm) Y043

Standard solution (Nitrate Ion 2000ppm) Y043

pH Standard Solution SET 101-S

pH Standard Solution SET 101-S

1000 mg/L Potassium Ion Standard Solution

1000 mg/L Potassium Ion Standard Solution

Standard solution (Nitrate Ion 30ppm) Y044

Standard solution (Nitrate Ion 30ppm) Y044

pH Standard Solution 100-2

pH Standard Solution 100-2

Ammonia Ionic Strength Adjustor

Ammonia Ionic Strength Adjustor

Standard solution (Nitrate Ion 150ppm) Y045

Standard solution (Nitrate Ion 150ppm) Y045

pH Standard Solution 100-4

pH Standard Solution 100-4

Calcium Ionic Strength Adjustor

Calcium Ionic Strength Adjustor

Standard solution (Calcium Ion 2000ppm) Y051H

Standard solution (Calcium Ion 2000ppm) Y051H

pH Standard Solution 100-7

pH Standard Solution 100-7

Chloride Ionic Strength Adjustor

Chloride Ionic Strength Adjustor

LAQUA PH1500

Benchtop Water Quality Meters

Standard solution (Calcium Ion 150ppm) Y051L

Standard solution (Calcium Ion 150ppm) Y051L

pH Standard Solution 100-9

pH Standard Solution 100-9

LAQUA WQ-330-K

Handheld Water Quality Meters

Fluoride Ionic Strength Adjustor

Fluoride Ionic Strength Adjustor

Standard solution (pH 6.86) Y017

Standard solution (pH 6.86) Y017

pH Standard Solution 100-10

pH Standard Solution 100-10

Nitrate Ionic Strength Adjustor

Nitrate Ionic Strength Adjustor

9480-10C Long ToupH electrode (for large containers and long test tubes)

9480-10C Long ToupH electrode (for large containers and long test tubes)

9481-10C Sleeve ToupH electrode (for viscous and non-aqueous samples)

9481-10C Sleeve ToupH electrode (for viscous and non-aqueous samples)

Condensed pH Standard Solution 110-4

Condensed pH Standard Solution 110-4

Chloride ion electrode 8002-10C

Chloride ion electrode 8002-10C

Potassium Ionic Strength Adjustor

Potassium Ionic Strength Adjustor

9418-10C Micro ToupH electrode (for low-volume samples)

9418-10C Micro ToupH electrode (for low-volume samples)

9415-10C Standard ToupH electrode (for general laboratory application)

9415-10C Standard ToupH electrode (for general laboratory application)

LAQUA PH1300

Benchtop Water Quality Meters

Condensed pH Standard Solution 110-7

Condensed pH Standard Solution 110-7

Sulfide ion electrode 8003-10C

Sulfide ion electrode 8003-10C

Condensed pH Standard Solution 110-10

Condensed pH Standard Solution 110-10

Iodide ion electrode 8004-10C

Iodide ion electrode 8004-10C

Powder for pH Standard Solution 150-4

Powder for pH Standard Solution 150-4

Bromide ion electrode 8005-10C

Bromide ion electrode 8005-10C

Copper ion electrode 8006-10C

Copper ion electrode 8006-10C

9615S-10D Standard ToupH electrode (for general laboratory application)

9615S-10D Standard ToupH electrode (for general laboratory application)

H-1 Series

Field-installation type water quality measuring instruments

Powder for pH Standard Solution 150-7

Powder for pH Standard Solution 150-7

Cadmium ion electrode 8007-10C

Cadmium ion electrode 8007-10C

Powder for pH Standard Solution 150-9

Powder for pH Standard Solution 150-9

Lead ion electrode 8008-10C

Lead ion electrode 8008-10C

9618S-10D Micro ToupH electrode (for low-volume samples)

9618S-10D Micro ToupH electrode (for low-volume samples)

Thiocyanate ion electrode 8009-10C

Thiocyanate ion electrode 8009-10C

LAQUA PH1200

Benchtop Water Quality Meters

9680S-10D Long ToupH electrode (for large containers and long tubes)

9680S-10D Long ToupH electrode (for large containers and long tubes)

Fluoride ion electrode 8010-10C

Fluoride ion electrode 8010-10C

9651-10D (for field testing)

9651-10D (for field testing)

Silver ion electrode 8011-10C

Silver ion electrode 8011-10C

9681S-10D Sleeve ToupH electrode (for viscous and non-aqueous samples)

9681S-10D Sleeve ToupH electrode (for viscous and non-aqueous samples)

LAQUA PH1100

Benchtop Water Quality Meters

Sodium ion electrode 1512A-10C

Sodium ion electrode 1512A-10C

Nitrate ion electrode 8201-10C

Nitrate ion electrode 8201-10C

9625-10D (for general-purpose use)

9625-10D (for general-purpose use)

LAQUA WQ-320-K

Handheld Water Quality Meters

Potassium ion electrode 8202-10C

Potassium ion electrode 8202-10C

LAQUA WQ-310-K

Handheld Water Quality Meters

LAQUA PD220

Handheld pH/ORP/Dissolved Oxygen/Temperature Meter

Calcium ion electrode 8203-10C

Calcium ion electrode 8203-10C

LAQUA PD210

Handheld pH/ORP/Dissolved Oxygen/Temperature Meter

LAQUA PC1100

Benchtop Water Quality Meters

LAQUA PC220

Handheld pH/ORP/Conductivity/Resistivity/Total Dissolved Solids/Salinity/Temperature Meter

LAQUA PC210

Handheld pH/ORP/Conductivity/Resistivity/Total Dissolved Solids/Salinity/Temperature Meter

9630-10D (for low conductivity samples)

9630-10D (for low conductivity samples)

LAQUA F-74

Benchtop pH/ORP/Ion/Conductivity/Resistivity/Total Dissolved Solids/Salinity/Temperature Meter

9631-10D (for hydrofluoric acid or HF samples)

9631-10D (for hydrofluoric acid or HF samples)

LAQUA F-73

Benchtop pH/ORP/Ion/Temperature Meter

LAQUA PH220

Handheld pH/ORP/Temperature Meter

9632-10D (for strong alkali samples)

9632-10D (for strong alkali samples)

LAQUA PH210

Handheld pH/ORP/Temperature Meter

LAQUA F-72

Benchtop pH/ORP/Ion/Temperature Meter

6367-10D (for high accuracy pH measurement)

6367-10D (for high accuracy pH measurement)

6252-10D (for food samples)

6252-10D (for food samples)

0040N-10D

ISFET pH electrode

Glass Electrode 1066A-10C

Glass Electrode 1066A-10C

Standard type

Glass Electrode 1076A-10C

Glass Electrode 1076A-10C

For measurement of low-conductivity water and non-aqueous solvents.

6069-10C (for very slender test tubes)

6069-10C (for very slender test tubes)

6261-10C (for flat surface measurement)

6261-10C (for flat surface measurement)