Hanna Instruments HI-38023 Total Chlorine Test Kit - Range 10-200 mg/L
Product details
Chlorine is the most commonly used water disinfectant in applications that vary from treatment of drinking water and wastewater, pools and spas sanitization, to food processing and sterilization. Titration is used to find the concentration of an identified chemical in a solution (e.g., water).
Total Chlorine test kit, extended range
The HI 38023 total chlorine test kit, extended range is equipped with all you need to determine total chlorine levels in water.
The chlorination of water supplies and polluted waters is used mainly to destroy or deactivate disease-producing micro-organisms. It also serves to improve the quality of drinking waters, as chlorine reacts with ammonia, iron, manganese, sulphide and some organic substances.
Nevertheless, high amounts of chlorine will produce adverse effects, like formation of compounds which are potentially carcinogenic (e.g. chloroform) or harmful to aquatic life (e.g. chloramines). Thus it is essential to control that the proper amount of chlorine has been added in order to fulfil the primary purpose of disinfecting and to minimise any adverse effects..
Order information
The HI 38023 total chlorine, extended range test kit comes supplied with; 30 mL potassium iodide solution, sulphamic reagent (100 packets), 25 mL starch indicator, 100 mL thiosulfate reagent, 50 mL calibrated vessel, 1 mL syringe with tip, 1 mL plastic pipette and spoon.
Specifications
| Type | titration |
| Range | 10-200mg/L (ppm) |
| Smallest increment | 10 mg/L (ppm) |
| Method | iodometric |
| Number of tests | 100 approx. |
| Ordering information: | Test kit comes with 30ml potassium iodide solution, sulphamic reagent (100 packets), 25ml starch indicator, 100ml thiosulfate reagent, 50ml calibrated vessel, 1ml syringe with tip, 1ml plastic pipette and spoon. |
| Reagent | HI-38023-100 total chlorine extended range, 100 tests (average) |
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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.