PROGRAMS BY Merck KGaA (Darmstadt, Germany)

  • Merck PTE Free

    Immediately find any imaginable information about an element, calculate molar masses of any compounds you like, facilitate your overview with infographics, compare atomic radii, masses, electronegativities, and much more!Af

  • EMD PTE Free

    Immediately find any imaginable information about an element, calculate molar masses of any compounds you like, facilitate your overview with infographics, compare atomic radii, masses, electronegativities, and much more!Af