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Different types of Dissolution Units: A Water-bath unit equipped with USP Dissolution Apparatus 2 - Paddle (Top-left), A amber vessel water bath unit that has been equipped with USP Dissolution Apparatus 1 without baskets being placed on yet (Top-right), and a dissolution unit that uses a heating jacket (bottom)
Blend time, sometimes termed mixing time, is the time to achieve a predefined level of homogeneity of a tracer in a mixing vessel. Blend time is an important parameter to evaluate the mixing efficiency of mixing devices. [1] In order to make this definition valid, the tracer should be in the same physical phase (e.g. liquid) as the bulk material.
Typically, the parameter derived from the biological property is AUC or Cmax, while the physicochemical property is the in vitro dissolution profile. The main roles of IVIVC are: To use dissolution test as a surrogate for human studies. To supports and/or validate the use of dissolution methods and specifications.
I think it would make the article clearer if "dissolution" was explained. CBHA 03:22, 10 May 2013 (UTC) [] @CBHA: A good suggestion but I disagree. Dissolution testing is a common name used in the Pharma industry, it should be pretty self-evident to most readers what dissolution means even if your not sure or don't work in that field ( a simple Google search can rectify any doubts).
Both tests should accurately measure the purity of the sample. Quantitative tests of either the active moiety or other components of a sample can be conducted through assay procedures. Other analytical procedures such as dissolution testing or particle size determination may also need to be validated and are equally important.
Test separators can be vertical, horizontal, or spherical. They can be two-phase or three-phase. They can be permanently installed or portable (skid or trailer mounted). Test separators can be equipped with various types of meters for measuring the oil, gas, and/or water for potential tests, periodic production tests, marginal well tests, etc.
PD 5500 is a specification for unfired pressure vessels. It specifies requirements for the design, manufacture, inspection and testing of unfired pressure vessels made from carbon, ferritic alloy, and austenitic steels. It also includes material supplements containing requirements for vessels made from aluminium, copper, nickel, titanium and ...
A composite overwrapped pressure vessel (COPV) is a vessel consisting of a thin, non-structural liner wrapped with a structural fiber composite, designed to hold a fluid under pressure. The liner provides a barrier between the fluid and the composite, preventing leaks (which can occur through matrix microcracks which do not cause structural ...