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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. 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. 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 m...

Sigma-Aldrich is a leading Life Science Company, serving over 1.3 million scientists and technologists in life science companies, universities and government institutions, hospitals and industry. Sigma-Aldrich is world renown for its breadth of products as well as product quality. This app provides insightful information on Sigma-Aldrich's Quality Policy, Quality Management Systems, Quality Management Services, Change Control and Enhanced Quality Products (EQP).  Additionally, quality related reference materials and useful links ar...

Sigma-Aldrich 的摩尔浓度计算器是用来帮助化学实验室工作者配制各种化学溶液的 实用小工具。 摩尔浓度计算器-酸碱标液配制功能:可根据您所提供的酸碱溶液的名称,密度、分子量、质量分数、需要配制的最终摩尔浓度及体积,快速准确地计算出浓酸碱标准溶液的用量。 摩尔浓度计算器-溶质质量计算功能:可根据您指定的摩尔浓度和溶液体积快速准确地计算出所需的溶质质量。 摩尔浓度计算器-标准溶液稀释功能:可根据标准溶液的摩尔量和您所需的最终溶液的摩尔和体积快速准确地计算出所需标准试剂的用量。 特点: 1.用于计算常用市售酸或碱的摩尔和当量浓度,并可在对话框中自动显示相应标...

Description: Sigma-Aldrich is a leading life science and high technology company, serving over 1.3 million scientists and technologists in life science companies, universities and government institutions, hospitals and industry. Sigma-Aldrich is world renown for its breadth of products as well as product quality. This app provides an overview of the product and service solutions we offer to our Industrial customers in the Food & Beverage, Agriculture and Specialty Chemical markets. Information related to our workflows, quality stan...

The Aldrich Handbook of Fine Chemicals for your iPad®! The Aldrich Handbook dates back to 1951, when it was a single page document featuring 1-methyl-3-nitro-1-nitrosoguanidine (MNNG), a Diazomethane precursor, as its first product. Sixty years later, we are pleased to introduce the first iPad version of our catalog, featuring an expanded list of over 41,000 chemical products, extensive chemical and physical data, and over 33,000 chemical structures. The Aldrich Handbook for iPad includes: * Convenient alphabetical browsing of...

The HPLC Method Transfer Calculator does the following: ● Calculates conditions for transfer of an isocratic or gradient method from one HPLC column to another. ● Recommends flow rates for analytical columns. ● Allows method scaling from microbore through preparative column range based on the 2 sets of column variables (column length, column I.D., particle size) and current method conditions (flow rate, injection volume, pressure, run time, equilibration time). ● Calculates time and solvent saved, if any. ● Supports Ascentis® Expre...

Diagnostics is becoming more complex everyday as advances in science and regulatory scrutiny help to create better tests to make us healthier. The Diagnostics App is designed to help users stay at the forefront of what Sigma-Aldrich is creating and developing in the area of raw materials for diagnostic manufacturers. The app provides interactive content, information and references to keep you up to date on new developments in the raw materials for diagnostic manufacturers segment.

Food and beverage testing is critical to ensure the safety of our food supply and protect the health of the world’s population. The Food and Beverage app is designed to help keep its users informed of the workflow solutions Sigma-Aldrich has to offer in the area of food and beverage testing. This app provides information and reference to keep the user up to date on new and innovative products that will increase the accuracy of results and decrease turnaround time.

With products and services that bring accuracy, reproducibility, scalability and confidence, Sigma-Aldrich® is expert in enabling pharmaceutical companies to better find, assess and manufacture commercially viable drugs. This app shows the solutions we offer that empower the drug discovery workflow in key segments from target selection, lead discovery, lead optimization, pre-clinical development, clinical development, manufacturing and quality control. From bench to market, we have the solutions you need.

Whether you are searching for disease specific tools for cancer or neuroscience, or resources for an area of research like ADME/Tox or Mass Spec, you will find them within this app. Rediscover the power of your research with the support of Sigma-Aldrich.