Search results
Results from the WOW.Com Content Network
The journal Analytical Chemistry (journal) publishes a biennial review of the most recent developments in the field. [2] The first real-time measurements in a production environment were made with modified laboratory instrumentation; in recent times specialized process and handheld instrumentation has been developed for immediate analysis.
The Indonesian Institute of Sciences (Indonesian: Lembaga Ilmu Pengetahuan Indonesia, or LIPI) was the governmental authority for science and research in Indonesia. It consisted of 47 research centers in the fields ranging from social to natural sciences. [2]
The first instrumental analysis was flame emissive spectrometry developed by Robert Bunsen and Gustav Kirchhoff who discovered rubidium (Rb) and caesium (Cs) in 1860. [4] Most of the major developments in analytical chemistry took place after 1900. During this period, instrumental analysis became progressively dominant in the field.
The products are packaged and delivered by many methods, including pipelines, tank-cars, and tank-trucks (for both solids and liquids), cylinders, drums, bottles, and boxes. Chemical companies often have a research-and-development laboratory for developing and testing products and processes. These facilities may include pilot plants and such ...
Volumetric analysis, on the other hand, doesn't take that much time and can produce satisfactory results. Volumetric analysis can be simply a titration based in a neutralization reaction but it can also be a precipitation or a complex forming reaction as well as a titration based in a redox reaction. However, each method in quantitative ...
Indonesian Institute of Sciences building in Jakarta. Among the main research and development institutions in the country, are: The Ministry of Education, Culture, Research and Technology (Indonesian: Kementerian Pendidikan, Kebudayaan, Riset dan Teknologi Republik Indonesia, or Kemendikbudristek), is a government ministry that has the task of conducting affairs in the field of research ...
There are three typical situations where dissolution testing plays a vital role: (i) formulation and optimization decisions: during product development, for products where dissolution performance is a critical quality attribute, both the product formulation and the manufacturing process are optimized based on achieving specific dissolution targets.
The advent of product testing was the beginning of the modern consumer movement. Product testing might be accomplished by a manufacturer, an independent laboratory, a government agency, etc. Often an existing formal test method is used as a basis for testing. Other times engineers develop methods of test which are suited to the specific purpose.