Yep. If it were 60% I would give you a indepth description of how I treat (on a kitchen sponge, 2ml per frame from above or 3ml from below, ambient temp +22°C -repeat 5-7 times with 7-10 day pauses). More or less.
About >95% of German beekeepers use this treatment in August early Sept.
Also unless it is medical or technical grade I would worry about what else is in it (I think I was told heavy metals can be in the indusrail grade - everyone recommends not touching that stuff) .