Vendeur: simplexhealth (18.029) 100%, Lieu où se trouve: Wellingborough, Lieu de livraison: Worldwide, Numéro de l'objet: 201331221136 Test/Treatment Parameter: Nitrate, Type: Test Kit, Water Type: All Water Types, Brand: Waterworks, MPN: 480009, Les Détails: Ease of use 10 / 10 Pad Accuracy 10 / 10 Number of Sticks per pack 50 Includes Instructions Yes Includes Colour Chart Yes Results time 1 min Shipping time 1 - 2 days 50 Test Strips per pack. These simple to use strips give you results in 1 minute. Why mess around with test tubs? Simply dip and match against the colour chart. When animal and human wastes or soil fertilisers come into contact with water, they show up as nitrates and nitrites. There has been a 20 fold increase of the use of nitrogen fertilisers in the UK in the past 40 years. Nitrates and nitrites are especially harmful for the development of babies and young children and can be a cause of the potentially fatal Blue Baby Syndrome. Some experts recommend to test drinking water for nitrates if a baby is expected, during in the early months of a pregnancy, before bringing an infant home, and again during the first 6 months of the baby's life. The ideal water test strips for water quality testing where portable, reliable results matter. The UK maximum contaminant levels for Nitrate is 50mg/l and for Nitrite is 0.50mg/l. Suitable for: any fresh water, including water from tap, well, pond, stream, lake, river Designed to be safe, with no technical training required. Two versions are available depending on your detection needs: The first solution reports results and Nitrogen (N). The second solution, especially applicable for European markets, reports results as Nitrate or Nitrite (NO3 or NO2, respectively). Test procedure: Simply dip the test strip into your water sample for 2 seconds, remove, wait 1 minute for the colors to develop, and match to the closest color match. Accurate results have never been easier. The results can easily be converted to levels of NO2 and NO3. Contains: 50 test strips Sensitivity: NO3: 0, 0.5, 2, 5, 10, 20, 50 ppm (mg/L); NO2: 0.15, 0.3, 1, 1.5, 3, 10 ppm (mg/L) Total Test Time: 1 minuteWhy buy from Simplex Health? UK BASED - FREE SHIPPING - LOWEST PRICE1. LOWEST PRICE. We offer the lowest online prices! 2. Fast FREE shipping. All orders are sent out each day, meaning delivery is within a few days, even in some cases the next day3. We don't hide behind cheap imitation products or non-recognised ebay names - Our name will only be added to the the best quality test kits. 4. We are an actual business! We know our products and know our customers. View our website for full details about Simplex Health.