Once you have your ppm, you can make proper adjustments to get it in the desirable range. Speaking of which, you’re going to need to know what ppm range you want for your water. This can vary depending on which nutrients you use, but here are some good guidelines: Tap water:400ppm ...
You may also use a disinfectant, such as a hypochlorous acid-based solution (50-80 ppm) or an alcohol-based solution (over 70% ethanol or isopropyl alcohol). Apply these solutions to the microfiber cloth, not directly to your device. ...
A person's blood cholesterol level is 245 mg/dL. (1 g = 1000 mg; 1 L = 1000 mL). What is the cholesterol concentration in ppT (part per thousands) and ppm (parts per million)? To convert grams to micrograms, the number of grams by. ...
Parts per million (ppm) is a unit typically used to express the concentration of a substance in a solution or mixture. However, ppm can also be used to…
Depending on the amount of solute(s), solutions can be classified as undersaturated, saturated, or oversaturated/supersaturated. The concentration of solutes can also alter the properties of a solution, such as, its boiling point and freezing temperature (which tend to greatly diff...
you may consider using a portfolio management board and a platform that allows you to break down all strategic initiatives into project deliverables and break the latter into actionable work items. If you don't have a proper project management solution, this is hard. But if you have one, this...
Re: How to determine the concentration of Pb from Absorbance Value? « Reply #3 on: October 13, 2011, 10:54:58 AM » The total ppm mentioned is PPM by weight. The difference in ppm values can be confusing.The ppm you are getting from the curve is ppm in SOLUTION. This has the...
Contact the Bureau of tax in Nigeria and find a number from them. Know what the wants are for a license area unit to manage such a business in Nigeria. You also have to visit the Nigerian office chamber of commerce to make sure that trade barriers and embargoes are not placed with the...
Fill your reservoir with clean water and mix in your nutrient solution according to the manufacturer’s instructions. Make sure the pH stays between 5.5 and 6.5 for optimal nutrient uptake. A pH too far out of range can lock out nutrients and slow down growth. ...
But before we jump into this section, I want to make one thing clear: The battle against nitrates is never over! As long as your fish are eating and pooping, there is going to be waste in your aquarium, which means that unless you act, your nitrate levels are going to continually rise...