Av115npuaqu

    #200 proof alcohol

    #capitol scientific

    #pure ethanol

    #av115npuaqu

    #200 proof ethanol

    #kimble

    #kimble chase

    #chase cin

    #kimax glass

    #taylor scientific

    #timer 90 minutes

    #taylor science

    #leica gz7

    #ysi model 33 sct meter

    #thermal scientific

    #barnstead international

    #lab-line instruments

    #a310 impeller