![]() ![]() ![]() This changed in the late 19th and early 20th centuries, when applications of metal-based materials spread into other areas of science and technology including electronics, energy, aeronautics and space travel, to name a few. Throughout centuries, studies of metals belonged to one of the oldest branches of Materials Science–Metallurgy. No other materials have contributed more to the development of mankind over the millennia than metals. Click on the symbol of the metal that is of interest to you and access the page containing links to major product groups.Ĭlick to use the Interactive Periodic Table The Interactive Periodic Table below offers an easy way to access Aldrich Materials Science products. Metal-based Products from Aldrich Materials Science. The Interactive Periodic Table: Metals, Oxides, Salts and Alloys To dilute a solution of known molarity, please use the Solution Dilution Calculator Tab. To prepare a solution from a solid reagent, please use the Mass Molarity Calculator Tab. This calculator tool provides lab-ready directions describing how to prepare an acid or base solution of specified Molarity (M) or Normality (N) from a concentrated acid or base solution. To dilute a solution of concentrated acid or base of known w/w% strength, please use the Acid & Base Molarity Calculator.Ĭonvert any of these to something more applicable to your needs: Mass/Weight, Pressure, Volume, Length, Flow Rate, Density, Torque, and Absorbance / TransmittanceĪcid & Base Molarity, Mass Molarity, and Solution Dilution Calculator To dilute a solution of known molarity, please use the Solution Dilution Calculator. The mass molarity calculator tool calculates the mass of compound required to achieve a specific molar concentration and volume. If there are other resources you would like us to add, just request it in the form to the right. Please feel free to use these calculators and information resources. Concentration of 56.6% ammonium hydroxide is equivalent to 28% ammonia (NH3).As a MilliporeSigma Authorized Distributor, we have access to great resources to make your work easier. Notes: Normality calculations assume reactions based on H+ or OH- ions. The Android version includes option to save and share acid and base solution preparation instructions.General molarity and solution dilution options feature molar, millimolar, micromolar, picomolar and femtomolar concentration options.The Acid and Base instructions link to Sigma-Aldrich website/mobile website to display relevant acid or base products.Users may input lot-specific certificate of analysis values for density and weight percentage.Calculates molarity and normality for common commercial acid and base solutions by auto-populating density, formula weight and weight percentage. ![]() A third tab features a stock dilution function that calculates how to dilute a stock solution of any known molarity to your desired volume and molarity. A second tab includes a general molarity function that calculates the mass of any reagent needed to prepare a given volume of solution of desired molarity. ![]() The Molarity App from Sigma-Aldrich(R) is a chemistry calculator tool that generates lab-ready directions describing how to prepare an acid or base solution of a specified molarity or normality from a concentrated acid or base solution. ![]()
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