pure
adj. pur·er, pur·est
-Having a homogeneous or uniform composition; not mixed: pure oxygen.
-Free from adulterants or impurities: pure chocolate.
-Free of dirt, defilement, or pollution.
-Free of foreign elements.
-Containing nothing inappropriate or extraneous: a pure literary style.
-Complete; utter: pure folly.
-Having no faults; sinless: “I felt pure and sweet as a new baby” (Sylvia Plath).
-Chaste; virgin.
-Of unmixed blood or ancestry.
So yes. 100% strength (3:0) is pure str
