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HPLC has many applications in both laboratory and clinical science. It is a common technique used in pharmaceutical development, as it is a dependable way to obtain and ensure product purity. [59] While HPLC can produce extremely high quality (pure) products, it is not always the primary method used in the production of bulk drug materials. [60]
An assay (analysis) is never an isolated process, as it must be accompanied with pre- and post-analytic procedures. Both the communication order (the request to perform an assay plus related information) and the handling of the specimen itself (the collecting, documenting, transporting, and processing done before beginning the assay) are pre-analytic steps.
The spot capacity (analogous to peak capacity in HPLC) can be increased by developing the plate with two different solvents, using two-dimensional chromatography. [8] The procedure begins with development of a sample loaded plate with first solvent. After removing it, the plate is rotated 90° and developed with a second solvent.
Dr Lal PathLabs was started in 1949, by the late S. K. Lal. [3] [4] Lal was a Junior Doctor in the British Indian Army and studied pathology from the Armed Forces Medical College in Pune, with additional training in pathology at Cook County Hospital in Chicago. [5]
The EPUB format is the most widely supported e-book format, supported by most e-book readers except Amazon Kindle [a] devices. Most e-book readers also support the PDF and plain text formats. E-book software can be used to convert e-books from one format to another, as well as to create, edit and publish e-books.
In 2011 CSIR-NPL provided leadership to the Antarctic expedition to India's newly constructed 3rd permanent scientific base “Bharati” (69° 24’ S, 76 ° 11’) to test & validate its facilities during extreme winter conditions. CSIR NPL is also the part of India's arctic expeditions.
In economics, a price book is a book in which the normal prices of an item are listed for all suppliers. This allows one to determine the lowest price possible. If a group of suppliers adhere to a particular price book, in other words, they set the prices of the price book artificially higher than the market clearing price, then they are "fixing the price" of that item.
The aperture format is the most-used configuration in commercial Coulter counters, and is suited to testing samples for quality control. In this setup, a small aperture (hole) of specific size is created in a material such as a jewel disk (made of the same material as jewel bearings in watches). [ 4 ]