HI-7074M Electrode Cleaning Solution for Inorganic Substances, 230 mL bottle

The HI-7074M is a 230 mL bottle of electrode cleaning solution.

Clean the liquid junction of your electrodes once a day or at least once a week To prevent clogging and to maintain accuracy it is important to clean the liquid junction of your electrode once a day or at least once a week.

This electrode cleaning solution is suitable for inorganic substances

Electrodes can become dirty from use and will produce inaccurate results even if they read correctly in a pH buffer. Hanna’s cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement and stored incorrectly.

Ensure top cleaning performance:

• Ready-made solutions
• The production batch number and expiration date are reported on all Hanna calibration solutions
• Air-tight bottles with tamper proof seal of freshness to ensure quality
• Single use sachets – Opaque packaging prevents oxidation from UV light that could alter the value. Every sachet is as fresh as the day it was packed
• FDA compliant bottles – also available in opaque bottles that meet FDA requirements
• Table of reference temperatures
• Certificates of analysis available on request
• Safety data sheets available from our website – just see the reassurance bar on our home page

At Hanna, we recommend to always clean your electrode after every testing to eliminate impurities and residue to prevent clogging of the junction and bulb interferences. Regular cleansing and proper care ensures the electrode is correctly maintained for maximum performance to achieve accurate readings, faster response times, and repeatability.

Simply immerse in the chosen cleaning solution for the instructed time to dissolve any mineral deposits or other coatings. Choose from General Purpose, Protein, Inorganic, and Oil and Fats Cleaning Solutions. Specialist rinses are also available for removal of wine, salt, cheese, milk, soil, Humus, and agricultural deposits to name a few.

Which cleaning solution to use . . .?

• General Cleaning

Soak in Hanna General Cleaning Solution (HI-7061) for between 30 minutes and 1-and-a-half hours to dissolve mineral deposits and other general coatings. (Non-aggressive formula).

• Protein Coating

Soak in Hanna Protein Cleaning Solution (HI-7073) for 15 minutes to enzymatically dissolve deposits from protein sources.

• Inorganic Soak

Soak in Hanna Inorganic Cleaning Solution for 5 to 15 minutes. This cleaner is especially effective at removal of precipitates caused by possible reactions - Usually used in industrial applications.

• Oil and Grease Rinse

Oil and grease removal requires the correct chemicals to dissolve the coating, but mild enough to leave the electrode unaffected. Use Fat Cleaning Solution for effective cleaning after each measurement, followed by flushing with tap water.

• Specialised applications

If you are a cheese maker, for instance, we have a specialised cleaning solution for all your electrodes.

Choose from the list below for your application. Most of the product codes below are for the 20ml x 25 sachets which are a great way to ensure your solution is always fresh, but do check with us before ordering if you require a greater quantity. For instance, your application’s cleaning solution may be available in a 500ml or 230ml bottle. Hanna now has special cleaning solutions for Groline, Pool Line and Food Care.

Cleaning Solutions

• Acid cleaning solution for meat grease and fats (HI-700630P)
• Agricultural – general purpose (HI-700661P)
• Algae, Fungi and Bacteria (HI-700671P)
• Alkaline cleaning for meat grease and fats (HI-70631)
• Blood – Cleaning and Disinfection Solution (HI-700632P)
• Bread and Dough (HI-700684)
• Brewing – beer and wort (HI-700682)
• Cellulose (HI-700680P)
• Cheese (HI-700642P)
• Chocolate (HI-700685)
• Dairy – Cleaning and Disinfection Solution (HI-700641P)
• General Purpose – (HI-7061 & HI-8061); Pool Line (HI-70614); Groline (HI-7061-050)
• Humus – agriculture (HI-700664P)
• Ink (HI-700681P)
• Inorganic substances (HI-7074)
• Milk (HI-700640P)
• Oils and fats (HI-7077 & HI-8077)
• Pools and Spas (HI-70774)
• Proteins (HI-7073 & HI-8073)
• Salt – industrial processes (HI-700670P)
• Skin – general (HI-700620P)
• Skin grease and sebum – cosmetics industry (HI-700621P)
• Soil deposits – agriculture (HI-700663P)
• Sushi Rice (HI-700683P)
• Wine deposits (HI-700635P)
• Wine stains (HI-700636P)
• Yogurt (HI-700643P)