We use cookies to enhance your browsing experience, serve personalized ads or content, and analyse our traffic. By clicking "Accept All Cookies", you consent to our use of cookies.
Roll over image to zoom inClick on image to zoom
/
Description
The HI-736-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphorus Ultra Low Range Checker® HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding the packet of HI-736-25 reagent to the sample, the reaction will take place and the HI-736 will determine the concentration from the colour that is produced. The results will be displayed in ppb of phosphorus. These reagents are designed to be used with samples that have an expected range of 0 to 200 ppb phosphorus.
Thinking about getting a tarantula? Our beginner’s guide covers everything you need to know – from setting up the perfect enclosure to feeding, handling, and busting common myths. Tarantulas may look intimidating, but with the right care they’re fascinating, low-maintenance pets.
Keeping a koi pond healthy isn’t just a summer job – it’s a year-round commitment! From spring cleaning and summer algae control to autumn prep and winter care, our step-by-step seasonal guide will help you keep your water crystal clear and your koi thriving all year round.
Creating a chameleon vivarium requires planning. This guide covers selecting the right enclosure, lighting, heating, and maintaining humidity. Learn how to furnish the vivarium with plants and climbing structures, provide a balanced diet, and ensure proper supplementation. Regular maintenance and monitoring are crucial for your chameleon's health.
Free UK Delivery
On all orders above £50. (£350 for livestock orders)
Price Match Guarantee
We will price match all available products against any other retailer.
Arrive Alive Guarantee
We offer a full DOA replacement or refund guarantee.
Excellent Customer Service
Please don't hesitate to contact us with any questions or queries.