Hanna Instruments-8093 Electrolyte Solution, 1M KCl + AgCl 4 x 30 mL FDA bottles
Hanna Instruments-8093 is a pH and ORP electrode fill solution that is supplied in a FDA compliant bottles. Each bottle contains 3.5M KCl + AgCl, which is specifically made for single junction electrodes. The electrolyte level in refillable electrodes should be checked before performing any measurements. If the level is low, refill with the proper electrolyte solution to ensure optimum performance. This simple maintenance helps guarantee adequate head pressure to promote the flow of reference electrolyte into the sample being measured.
- Fill solution for single junction pH & ORP electrodes
- Convenient 30 mL bottles
- Clearly marked bottle with expiry date and lot number
As one of the most common models of electrodes, the single junction reference electrode is made with a Ag/AgCl wire. The wire is equilibrated in a solution of KCl that is in contact with the sample to be measured, often through a porous junction. As AgCl is soluble in concentrated KCl, the electrolyte must be saturated with AgCl to prevent the plating from dissolving off of the wire. The Hanna Instruments-8093 electrolyte solution ensures optimum measurement performance from your pH electrode.
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.