YouTube has once again taken this video down in response to a copyright claim by the NFL. Not sure what, if anything, will happen next but you can read the 2007 story here. So what false copyright claims is the NFL making? The work is copyrighted, after all. Here the false claims have to do with your use of the NFLâs copyrighted work.
1 Sometimes the abbreviations for sodium and chloride are used so you will see Na+ and Cl-. 2  The 0.9% solution may simply be called normal saline, abbreviated NS.  The 0.45% solution may be referred to as half normal saline (since 0.45% is half of 0.9%) and abbreviated 1/2 NS.
Normal saline (NSS, NS or N/S) is the commonly used phrase for a solution of 0.90% w/v of NaCl, 308 mOsm /L or 9.0 g per liter.Less commonly, this solution is referred to as physiological saline or isotonic saline, neither of which is technically accurate.ince normal saline contains 9 grams of NaCl, the concentration is 9 grams per liter divided by 58.5 grams per mole, or 0.154 mole per liter. Since NaCl dissociates into two ions â sodium and chloride â 1 molar NaCl is 2 osmolar. Thus, NS contains 154 mEq /L of Na + and Cl â .