
Hanna Instruments HI-700684p Electrode Cleaning Solution for Bread and Dough 25 x 20ml sachets
HI-700684p is a specialised electrode Cleaning Solution for Bread and Dough.
Aim for accurate readings every time with a wide variety of ready-to-use HANNA cleaning solutions.
Here at HANNA, we recommend to always clean an electrode after every testing to eliminate impurities and residue. Regular cleansing and proper care ensures the electrode is correctly maintained for maximum performance to achieve accurate readings, faster response times, and repeatability.
HI-700684P is a highly-effective cleaning solution available in easy-to-use 20ml sachets, specially formulated for use with pH electrodes coated with bread and dough deposits.
Electrodes 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 which are left on electrode surfaces when immersed in samples during measurement or when stored incorrectly.
At Hanna, we suggest cleaning the bulb and junction of your electrode on a regular basis in our ready-to-use cleaning solutions to ensure that the probe is always clean and to prevent any clogging of the junction.
All cleaning solutions are packaged in an air tight bottle with tamper-proof seal to ensure quality and freshness. All solutions show a batch number and expiry date.
The single dose sachets are really handy with each sealed sachet holding just the right amount of solution. Each time a meter or electrode is cleaned using the Hanna sachets, it is like using a newly opened bottle of solution!
Useful tips:
- After cleaning, rinse the electrode in tap water and then place in a Hanna Storage Solution before calibrating or taking measurements.
- Always follow up with a Hanna Buffer/calibrating Solution for the best results.
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-70632)
- 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 (7061-050)
- Humus – agriculture (HI-700664P)
- Ink (HI-70681L)
- Inorganic substances
- 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)
Specifications
| Package | Box of 25 Sachets |
| Size | 25 x 20ml sachets |
| Quantity | 1 |
| Certificate of Analysis | No |

Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.