Welcome to the 1520 Perfect Dictionary

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Standard solution
STANDARD SOLUTION

Definition: A solution of known concentration, used for purposes of comparison, commonly containing the equivalent, in grammes, of the solute to a litre of solution (normal solution) or some simple fraction (as decinormal, one-tenth normal).
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See perfect solution (3).
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See perfect simpleness.

See perfect commonness.

See perfect content (1).

See perfect knowableness.

See perfect comparison (1).
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See perfect particularity (1).

See perfect characteristic (1).

1520 Products

1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way.

1520 Sex Game

1520 Puzzles

1520 Marriage Game