Palintest Chlorine DPD 1 & 3 (Free,Total) Tablets
Palintest Chlorine DPD 1 & 3 Tablets provide a reliable and accurate method for measuring both free and total chlorine levels in water. Using the well-established DPD method, these tablets offer fast, colorimeteric results when dissolved in a water sample.
DPD 1 tablets measure free chlorine, which is the active disinfectant, while DPD 3 tablets are used in conjunction with DPD 1 to measure total chlorine, which includes both free and combined forms.
These tablets are ideal for routine water quality monitoring in pools, spas, drinking water and industrial water systems, helping ensure safe and compliant chlorine levels.
These tablets are suitable for use with Palintest photometers, and they deliver consistent, precise results every time.
Range: 0 - 5 mg/L Cl2
AP 031: 250 of DPD 1 & DPD 3
PM 031: 50 of DPD 1 & 3
SKU:AP 031
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.