
Hanna Instruments HI-3859 Glycol Test Kit
Glycol is largely used in cooling systems and as an antifreeze. Its presence in motor oil indicates a leak in the cooling system or in the engine. Range (Present/Absent).
Ethylene glycol is widely used as a coolant and antifreeze. Its presence in motor oils is an indication of a perforated engine clock or of a leakage in the cooling systems. The HI-3859 glycol test kit can be used for water as well as oil samples to determine traces of ethylene glycol and other 1,2 glycols above 30 ppm. For better results test samples from used motor oil since samples from new oils can give erroneous positive results. Never test oils from hot engines.
Use the HI-3859 glycol standard 0.025% included in the kit to easily recognise a positive result in the form of an intense purple colour.
The HI-3859 test kit is supplied with the following; 125 mL glycol reagent A, 25 packets glycol reagent B, 25 packets glycol reagent C, 25 mL glycol standard 0.025%, 3 mL plastic pipette, 1 mL plastic pipettes (25), 10 mL glass vials with caps (2) and brush.
Specifications
| Method | Visual |
| Range | Present/Absent |
| Smallest Increment | N/A |
| Chemical Method | Oxidation of glycolic group |
| Number of Tests | 25 |
| Weight | 380 g |
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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.