According to some embodiments, a system includes a business data provider, collaboration platform, a user client device, and a web application server interfacing with the business data provider, the user client device, and the collaboration platform. The container further exhibits a plurality of simple, reliable, inexpensive, self sealing, valves which allow introduction, flow through and exit of the gas sample. Similarly, alkyl and aryl carboxylic acids and free fatty acids are also converted to corresponding alkyl esters. The silicon-containing dielectric layer provides for improved or smaller semiconductor devices by reducing leakage and increasing the dielectric constant.