We do not offer international shipping to countries within the European Union
We can only ship non-hazardous products to Rest of World

Pack Size: 1 Pack
Unfortunately, we are not currently accepting orders for Northern Ireland, Jersey and Guernsey.
We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.
AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE
J-QUANT Nitrite/Nitrate 25/500: Designed for precise and simultaneous measurement of nitrite and nitrate levels in aqueous solutions, these quantitative test strips are ideal for environmental analysis, water treatment, and aquaculture monitoring.
Convenient Form Factor: Each pack contains 100 dual-purpose test strips, neatly housed in a durable plastic case for secure storage and accessibility.
Measurement Range and Accuracy:
Reliable and Easy to Use: These dual-function strips simplify testing by offering nitrite and nitrate measurements on a single strip, providing consistent results in under a minute without specialised equipment.
Shipped from our UK Facility: Manufactured using high-quality, chemical-resistant materials to deliver accurate, dependable performance for a wide range of applications.
Environmental Monitoring
Assess nitrite and nitrate levels in surface and groundwater to detect pollution sources such as agricultural runoff or industrial discharge.
Water Treatment
Evaluate nitrite and nitrate concentrations in wastewater and drinking water to ensure compliance with environmental and health standards.
Aquaculture Applications
Monitor nitrite and nitrate levels in fish farms and aquariums to maintain safe water quality and protect aquatic life from harmful exposure.
Industrial Applications
Essential for quality control in processes involving nitrite and nitrate monitoring to ensure optimal performance and regulatory compliance.


We can also accept a bank transfer (UK Only)