Free Super Saver (3-5 business days) – This is a free service using 2nd Class Royal Mail and usually arrives within 3-5 working days. In the event that no one is at home to take delivery, a card will be left for collection from your local post office or courier. The Phosphate test strip detects orthophosphate ions and expresses the result as ppm phosphorous. To express the result as phosphate, multiply the result by 3. This test strip has a unique construction for more accurate testing. Large pallet items like aquariums are deemed delivered successfully with no damage once the the driver has left the property. If a report of damage is submitted after the driver has left we may be unable to assist with replacements. We recommend refusing a damaged delivery, this is the fastest resolution.

The biggest problem with this one is that Nyos doesn’t sell the reagents separately. So you have to buy the entire test every single time you run out. This is a pretty big bummer. The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet. But it has quite a few problems too. But we’re sure you won’t get 150 tests for any cheaper, at least on this list. If you’re concerned about the testing time, well, four minutes is pretty decent. In terms of readability, the device seemed to be relatively foolproof. It gives you the exact reading. Generally, you only need to test for phosphates every 1-2 months. However, if you’ve had problems or are constantly getting algae blooms, it’s advisable to test for phosphates more often – every month should suffice.Firstly, you’ll be getting 60 tests for an affordable price. We can’t complain about the pricing. That’s because we’ve included more expensive options on the list.

The best part? This is by far the fastest test kit on the list. You’ll get the results in just a couple of minutes. There isn’t even any waiting time after adding the other reagent. So we can’t deduct points for durability in this case. But we can always penalize them for other things. Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Food > Phosphate The test can be used for the determination of orthophosphate in groundwater and surface water, drinking water, wastewater. The concentration can be measured semiquantitatively by using the colour comparator. Analytics and Sample Preparation > Test Kits and Photometric Methods > Base Parameters from A to Z > Phosphate

Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Aquaristics > Phosphate Nitrite, the middle of your nitrogen cycle, is often overlooked once your system has been established. But if your ammonia or nitrate are fluctuating, it is critical that you also evaluate your nitrite levels to see where all of your nitrogen products are registering. To best test your nitrite levels, we recommend the Monitor Nitrite Test Kit. This test kit has a better range of values and can detect lower levels of nitrite than other test kits on the market. It comes with enough tools and materials to perform 200 tests, and it can work for both freshwater and saltwater aquariums. Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Waste Water > Phosphate