Biospot Effervescent Chlorine Tablets
Biospot tablets are highly effective in infection control. Our tablets kill 99% of germs including MRSA and C. Difficile and are used by the UK NHS and in hospitals all over the world.
Biospot Effervescent Chlorine Tablets are recommended around the world as the safer, more effective, economic and convenient disinfectant. Our tablets are based on a dry chlorine donor, Sodium Dichloroisocyanurate (NaDCC) which is blended with effervescent components before being compressed into tablet form.
• Recommended by leading infection control experts worldwide.
• Compact to store and transport - reduce storage and transport costs.
• Chlorine is effective agains virtually all known bacteria, viruses and spores.
• Less toxic and less corrosive than other chlorine compounds.
• Biospot DST 2-in-1 action disinfects and cleans.
• Safe to handle and store - no spillages or leaks.
• Fast dissolving and ready to use in under 5 minutes.
• Tablets can be stored for 5 years & still always yeld the stated minimum level of chlorine (if stored correctly).
Tablet Diameter: 16mm
NaDDC Weight: 0.5g
Tablets per individual pot: 250
Available to buy in the following
342513-1: 1 Pot
342513-CASE: Case of 6
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.