Hanna Instruments HI-96785-25 Cationic Surfactants Reagents
HI-96785-25 are reagents for the colourimetric determination of cationic surfactants. These pre-measured reagents allow for efficient and easy testing of samples and are fully compatible with the Iris Spectrophotometer.
HI-96785-25 Cationic Surfactants Reagents
HI-96785-25 is a liquid, pre-dosed reagent for the measurement of surface activity cationic surfactants from 0.00 – 2.50 mg/L (as CTAB). 25 13 mm vials are included within each box.
These reagents use the colourimetric Bromophenol Blue Method at a 420 nm wavelength.
Safety Data Sheets
When using any form of chemical, such as Hanna reagents, it is important you download the relevant safety data sheet and make yourself aware of any precautions you should take when handling the chemical. You can access our library of safety data sheets and download a copy by following the link below.
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Specifications
| Surfactants, Cationic | HI-96785-25 |
| Range | 0.00 to 2.50 mg/L |
| Number of Tests | 25 |
| Method | Bromophenol Blue Method |
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.