Using this information, current researchers can use similar methods to find the manganese and magnesium weight percentages and, depending on the data, can correlate the bentonite layers they find and identify them as either the Deicke or Millbrig bentonites.
12.
These results show that the composition of the salt, as anhydrous chlorides on a weight percentage basis, was calcium chloride ( CaCl 2 ) 14.4 %, potassium chloride ( KCl ) 4.4 %, magnesium chloride ( MgCl 2 ) 50.8 % and sodium chloride ( NaCl ) 30.4 %.
13.
To that end, the inventors have discovered that " a particular propylene glycol ether, when mixed with certain weight percentages of water to form an azeotropic mixture " creates a solvent that cleans clothes better than Perc . ( An azeotropic mixture is one in which the vapor composition is identical to that of its liquid, the inventors explained, so the liquid and vapor act as one substance ).
