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Polystyrene sulfonates are a group of medications used to treat high blood potassium. [1] Effects generally take hours to days. [1] They are also used to remove potassium, calcium, and sodium from solutions in technical applications.
A packet or sachet is a small bag or pouch, made from paper, foil, plastic film or another type of packing material, often used to contain single-use quantities of foods or consumer goods such as ketchup or shampoo. Packets are commonly opened by making a small rip or tear in part of the package, and then squeezing out the contents.
Although its most usual definition is that listed under "packet" (see link above), a sachet / ˈ s æ ʃ eɪ / can also mean a small scented cloth bag filled with herbs, potpourri, or aromatic ingredients; [1] [2] or a small porous bag or packet containing a material intended to interact with its atmosphere; for example, desiccants are usually packed in sachets which are then placed in larger ...
The components of an oxygen absorber vary according to intended use, the water activity of the product being preserved, and other factors. Often the oxygen absorber or scavenger is enclosed in a porous sachet or packet but it can also be part of packaging films and structures. [4] Others are part of a polymer structure. [5]
Tablets in a blister pack in folding carton. Drug packaging (or pharmaceutical packaging) is process of packing pharmaceutical preparations for distribution, and the physical packaging in which they are stored.
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A PDF file is organized using ASCII characters, except for certain elements that may have binary content. The file starts with a header containing a magic number (as a readable string) and the version of the format, for example %PDF-1.7.
Effervescent preparations may enhance absorption and speed up onset of action by increasing gastric pH, therefore hastening the emptying of medication into the small intestine. [12] The carbon dioxide bubbles may also help intestinal absorption by opening up paracellular transport . [ 13 ]