Topic: Degassed Water
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What is bidistilled water, degassed?
it was the standard water for HPLC systems. now it's replaced by "more stardard" water like milliq or millirho water, these are water treated with ion exchanged resin in order to remove the minerals, filtered over a nanopore filter to remov... Read More »
Source: http://answers.yahoo.com/question/index?qid=20071211015425AAbKdvM
What is degassed water?
The simplest thing for a hobbyist to do is to boil it, put it in a capped jar, cool in a fridge and use immediately. The big boys would just bubble argon or nitrogen in it for several minutes. What you are doing is removing the CO2 and a tr... Read More »
Source: http://www.finishing.com/298/62.shtml
05M HCl is added to 25mL of freshly degassed water, what is the n...
2.25mL of 0.05M HCl would be 0.05M=x mols/0.00225 L so x would be 1.125x10^-4 moles added to 25mL would be 1.125x10^-4/( 0.00225L +0.025 L) which would be 0.004128 M HCl. If we just take the negative log of 0.004128 we get a pH of 2.38. To ... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090408083822AAesKG9
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Degassed Water
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if you estimate the mass of free water in the hydrosphere and multiply that by 100, you will get the mass of bulk earth that would be equivalent to that quantity of water. Of course, the reality is that rocks do not totally degas, they do n...
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Source: http://answers.yahoo.com/question/index?qid=20100831234034AARqZ6F
You may order Degassed water from Netech (PN: 1204) or any other source. The following information is gathered from various public domains and is presented for general information only.
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Source: http://www.goldwei.com/custom.asp?recid=11
Most ultrasound standards specify water as the test media, since water approximates soft body tissues and fluids in propagation velocity and can be readily distilled, filtered, or degassed. Removal of some of the oxygen—preferably around 5 ...
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Source: http://www.goldwei.com/custom.asp?recid=11
