Archive file. An archive file is a file that is composed of one or more computer files along with metadata. Archive files are used to collect multiple data files together into a single file for easier portability and storage, or simply to compress files to use less storage space. Archive files often store directory structures, error detection and correction information, arbitrary comments, and sometimes use built-in encryption.
Sevin (tm) Insecticide. Sevin is the trade name for a widely used synthetic insecticide containing the active ingredient carbaryl. Carbaryl belongs to the chemical class called carbamates. As insecticides go Sevin is only moderately toxic to mammals and is still widely used in gardens and landscapes.
Another common option used by some winemakers is Potassium Sorbate. Generally, Potassium Sorbate is used for the purpose of sweetening wine. When it is used for the purpose it is commonly after the fermentation process has already been completed and you are ready to bottle your wine.The Potassium Sorbate is then added with sugar. The purpose of the Potassium Sorbate in this instance is to prevent the yeast from fermenting sugar that has just been added.When added prior to the end of the fermentation cycle; however, Potassium Sorbate will not kill the yeast; it only makes it sterile.nother common option used by some winemakers is Potassium Sorbate. Generally, Potassium Sorbate is used for the purpose of sweetening wine. When it is used for the purpose it is commonly after the fermentation process has already been completed and you are ready to bottle your wine.