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Standard solutions pH Hanna

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Guarantee of quality and traceability ...
HANNA Instruments buffer solutions are manufactured using NIST certified reference materials and standardised with a pH meter calibrated to a primary standard which is also attached to the NIST norm.

Designed to suit a variety of applications, they are available in different types of packaging:
• in single use plastic 20 ml bags which are water and air tight for field use, with no risk of contamination;
• in 500 mI bottles for laboratory use.
* Solutions delivered with certificates
fr Selection Guide - HANNA Electrodes
Source : Dutscher
Source : Dutscher
See specific terms

Variants and accessories

PH standard solutionsConductivity and TDSElectrode cleaningRedoxConservation for electrodesElectrolyte
PH standard solutions, ready to use
Available: {0} Supply in progress On order* Stock: consult us
Standard solution
Sales Unit : 1
Standard solution pH 4.01 - 20 ml bag
Sales Unit : 25
Buffer Solution (with certificate of analysis), pH 4.01
Sales Unit : 25
Standard solution
Sales Unit : 1
Buffer Solution (with certificate of analysis), pH 4.01
Sales Unit : 1
Ready to use standard pH solution - pH 4.01 - 230 ml
Sales Unit : 1
Calibration kit pH 7 and pH 4 - bags 20 ml (5 of each)
Sales Unit : 10
Standard solution*
Sales Unit : 10
Standard solution
Sales Unit : 1
Standard solution
Sales Unit : 25
Standard solution *
Sales Unit : 25
Standard solution
Sales Unit : 1
Standard solution *
Sales Unit : 1
Standard solution pH 7.01 - 20 ml bag
Sales Unit : 25
Buffer Solution (with certificate of analysis), pH 7.01
Sales Unit : 25
Standard solution
Sales Unit : 1
Ready to use standard pH solution - pH 7.01 - 230 ml
Sales Unit : 1
Buffer Solution (with certificate of analysis), pH 7.01
Sales Unit : 1
Standard solution
Sales Unit : 1
Standard solution
Sales Unit : 10
Standard solution*
Sales Unit : 10
Standard solution
Sales Unit : 25
Standard solution *
Sales Unit : 25
Standard solution
Sales Unit : 1
Standard solution *
Sales Unit : 1
Standard solution pH 10.01 - 20 ml bag
Sales Unit : 25
Buffer Solution (with certificate of analysis), pH 10.01
Sales Unit : 25
Standard solution
Sales Unit : 1
Buffer Solution (with certificate of analysis), pH 10.01
Sales Unit : 1
Ready to use standard pH solution - pH 10.01 - 230 ml
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Technical calibration solution
Sales Unit : 25
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution technical
Sales Unit : 1
Standard solution high resolution
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 1.679 - 500 ml
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 2.000 - 500 ml
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 2,000 - 20 ml - pack
Sales Unit : 25
Ready to use high resolution pH standard solution - pH 3.000 - 500 ml
Sales Unit : 1
Standard solution high resolution
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 4.010 - 1000 ml
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 4.010 - 20 ml - pack
Sales Unit : 25
Standard solution high resolution
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 6.862 - 500 ml
Sales Unit : 1
Standard solution high resolution
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 7.010 - 1 l
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 7.010 - 20 ml - pack
Sales Unit : 25
Ready to use high resolution pH standard solution - pH 8.000 - 500 ml
Sales Unit : 1
Standard solution high resolution
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 9.177 - 500 ml
Sales Unit : 1
Standard solution high resolution
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 10.010 - 1 l
Sales Unit : 1
Ready to use high resolution pH standard solution - pH 10.010 - 20 ml - pack
Sales Unit : 25
Standard solution specially for use with foods
Sales Unit : 1
Standard solution specially for use with foods *
Sales Unit : 1
Standard solution specially for use with foods
Sales Unit : 1
Standard solution specially for use with foods *
Sales Unit : 1
Standard solution specially for use with foods
Sales Unit : 1
Standard solution specially for use with foods *
Sales Unit : 1
Standard solution specially for use with foods
Sales Unit : 1
Standard solution specially for use with foods *
Sales Unit : 1
Standard solution specially for use with foods
Sales Unit : 1
Standard solution specially for use with foods *
Sales Unit : 1
Stallion specific solution pH 1 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 1.68 - 500 ml bottle
Sales Unit : 1
Stallion specific solution pH 1.68 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 2 - 1 l bottle
Sales Unit : 1
Stallion specific solution pH 2 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 4.01 - 500 ml bottle
Sales Unit : 1
Stallion specific solution pH 4.01 - 1 l bottle
Sales Unit : 1
Stallion specific solution pH 4.01 - 500 ml bottle - red coloured
Sales Unit : 1
Stallion specific solution pH 4.01 - 20 ml bottle
Sales Unit : 10
Stallion specific solution pH 4.01 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 5 - 1 l bottle
Sales Unit : 1
Stallion specific solution pH 5 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 6.86 - 500 ml bottle
Sales Unit : 1
Stallion specific solution pH 6.86 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 7.01 - 500 ml bottle
Sales Unit : 1
Stallion specific solution pH 7.01 - 1 l bottle
Sales Unit : 1
Stallion specific solution pH 7.01 - 500 ml bottle - green coloured
Sales Unit : 1
Stallion specific solution pH 7.01 - 3.78 l bottle - green coloured
Sales Unit : 1
Stallion specific solution pH 7.01 - 20 ml bottle
Sales Unit : 10
Stallion specific solution pH 7.01 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 7.41 - 500 ml bottle
Sales Unit : 1
Stallion specific solution pH 8 - 1 l bottle
Sales Unit : 1
Stallion specific solution pH 9 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 9.18 - 500 ml bottle
Sales Unit : 1
Stallion specific solution pH 9.18 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 10.01 - 1 l bottle
Sales Unit : 1
Stallion specific solution pH 10.01 - 500 ml bottle - blue coloured
Sales Unit : 1
Stallion specific solution pH 10.01 - 3.78 l bottle - blue coloured
Sales Unit : 1
Stallion specific solution pH 10.01 - 20 ml bottle
Sales Unit : 10
Stallion specific solution pH 10.01 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 11 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 12 - 20 ml bottle
Sales Unit : 10
Stallion specific solution pH 12 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 12.45 - 500 ml bottle
Sales Unit : 1
Stallion specific solution pH 12.45 - 20 ml bottle
Sales Unit : 25
Stallion specific solution pH 13 - 20 ml bottle
Sales Unit : 25
Conductivity and TDS solutions, ready to use
Available: {0} Supply in progress On order* Stock: consult us
Standard conductivity solution
Sales Unit : 25
Standard conductivity solution *
Sales Unit : 25
Standard conductivity solution
Sales Unit : 1
Standard conductivity solution
Sales Unit : 25
Standard conductivity solution *
Sales Unit : 25
Standard conductivity solution
Sales Unit : 1
Solution 84 µS/cm (500 ml)
Sales Unit : 1
Standard conductivity solution
Sales Unit : 1
Standard conductivity solution
Sales Unit : 1
Standard conductivity solution
Sales Unit : 25
Standard conductivity solution *
Sales Unit : 25
Standard conductivity solution
Sales Unit : 1
Conductivity solution specially for use with foods
Sales Unit : 1
Conductivity solution specially for use with foods
Sales Unit : 1
Conductivity solution specially for use with foods
Sales Unit : 1
Conductivity solution specially for use with foods
Sales Unit : 1
Conductivity solution specially for use with foods
Sales Unit : 1
Conductivity solution specially for use with foods
Sales Unit : 1
Solution TDS standard
Sales Unit : 25
Solution TDS standard *
Sales Unit : 25
Solution TDS standard
Sales Unit : 25
Solution TDS standard *
Sales Unit : 25
Solution TDS standard
Sales Unit : 1
Solution TDS standard
Sales Unit : 25
Solution TDS standard
Sales Unit : 1
Solution TDS standard
Sales Unit : 25
Solution TDS standard *
Sales Unit : 25
Solution TDS standard
Sales Unit : 1
Cleaning solutions for pH electrodes
Available: {0} Supply in progress On order* Stock: consult us
Rinsing solution
Sales Unit : 25
Cleaning solution for general use and agriculture
Sales Unit : 25
Cleaning solution for general use
Sales Unit : 1
Cleaning solution for general use, opaque flask
Sales Unit : 1
Cleaning solution for proteins
Sales Unit : 1
Cleaning solution for proteins, opaque flask
Sales Unit : 1
Cleaning solution for inorganic material
Sales Unit : 1
Cleaning solutions for oils and greases
Sales Unit : 1
Cleaning solution for oil and grease, opaque flask
Sales Unit : 1
Cleaning solution for the cosmetics industry, cleaning solution for oil and grease
Sales Unit : 1
Cleaning solution for meats
Sales Unit : 25
Cleaning solution for wine deposits (scale)
Sales Unit : 25
Cleaning solution for wine stains
Sales Unit : 25
Cleaning solution for milk
Sales Unit : 25
Cleaning solution for milk products, cleaning solution for disinfecting electrodes
Sales Unit : 25
Cleaning solution for cheeses
Sales Unit : 25
Cleaning solution for soils (ground, compost)
Sales Unit : 25
Cleaning solution for soils (compost, humus)
Sales Unit : 25
Cleaning solution for salt deposits (process)
Sales Unit : 25
Redox solutions, ready to use
Available: {0} Supply in progress On order* Stock: consult us
Test solution 240 mV
Sales Unit : 1
Test solution 470 mV
Sales Unit : 1
Conservation solutions for electrodes
Available: {0} Supply in progress On order* Stock: consult us
Storage solution for electrodes - 230 ml bottle
Sales Unit : 1
Storage solution for pH electrodes
Sales Unit : 1
Storage solution, opaque flask for pH electrodes
Sales Unit : 1
Reducing Redox solution
Sales Unit : 1
Oxidising Redox solution
Sales Unit : 1
Electrolyte solutions (for filling electrodes)
Available: {0} Supply in progress On order* Stock: consult us
Electrolyte 3.5M KCl + AgCl for single junction electrodes
Sales Unit : 4
Electrolyte 3.5M KCl + AgCl, opaque flasks for single junction electrodes
Sales Unit : 4
Electrolyte 1M KNO3 for double junction electrodes
Sales Unit : 4
Electrolyte 3.5M KCl for double junction electrodes
Sales Unit : 4
Electrolyte 3.5M KCl, opaque flasks for double junction electrodes
Sales Unit : 4
Electrolyte 1M KCl + AgCl, opaque flasks for double junction electrodes
Sales Unit : 4

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Specific terms
The sales prices displayed on this page are expressed without tax, those valid at the time of consultation, and take precedence over any price visible in a paper catalogue or in a PDF document.
The indication of the stock is not contractual: this data is in constant evolution and can vary according to the desired quantities.
*Item available on special supply: please contact us for delivery times
.** For products subject to regulation: our customer relations department will contact you after registration in order to obtain the necessary documents to finalise your order.