Description testing, identification

Descriptive title, identification of the test and reference item, purity, stability... 

Technical file. The manufacturer s technical documentation file supports the CE marking. The contents of a technical file generally include the declaration of conformity, name and address of manufacturer, product description and identification, list of standards and directives applied, design and schematic drawings, calculations, test reports, parts lists, manuals, and so on. Technical files must be readily available and may be requested by enforcement authorities for inspection purposes should a product become suspect or an incident occur. 

CEN EN ISO 14688-1 2002/A1.2013. Geotechnical investigation and testing - Identification and classification of soil - Part 1 Identification and description. Brussels CEN. 

ISO 14688 2004 Geotechnical investigation and testing Identification and classification of soil— Part 2 Classification principles and quantification of descriptive characteristics. 

The American Society for Testing of Materials. 1993. Practice for Description and Identification of Soils (Visual-Manual Aggregate Mixtures). StandardD2488. Philadelphia The American Society for Testing of Materials. 

In an effort to present the data accumulated from each pressurization run most descriptively, tests A-2, A-3, A-4 and B-1 have been analyzed graphically through temperature—time and temperature—height curves (Figs. 2-7). Test Identification symbols listed above refer to the conditions of Table I. 

Reporting — The test method provides a detailed hst of repotting requirements for test identification, material and test specimen description, equipment and test parameters, and test results (statistical summary and individual test data.)... 

Identification of the material properties as an estimation of transfer function (TF) for the black box model. In this case the problem of identification is solving according to the results of the input (IN) and output (OUT) actions. There is a transfer of notion of mathematical description of TF on characterization of the material. This logical substitution gives us an opportunity to formalize testing procedure and describe the material as a set of formulae, which can be used for quantitative and qualitative characterization of the materials. 

The inspections and tests are documented to include the date, the name of the responsible person, identification of the equipment, a description of the inspection or test and the rcsult.s... 

A description of the sample received for testing with identification of source (that is, location from 68... 

Test plans are drafted that will include a description of all tests to be run, the purpose of each test, the data sets to be used, the identification of the input, and the expected output. 

Primary container-closure system-related data will need to cover storage, transportation, and use. The choice of materials of construction, their description, and the ability of the container-closure system to protect from moisture and/or light will need to be considered. The compatibility of the container-closure and its contents will need to consider sorption, leaching, and safety. The performance of the container-closure system will also need to be considered in terms of dose delivery from any associated device that is to be supplied as part of the product. Container-closure components will require adequate specifications covering description, identification, critical dimensional tolerances, and test methodology (including pharma-copeial and noncompendial methods). More data are likely to be required for liquid or semi-liquid products than for solid dosage forms. In the latter, product stability data and container-closure system specifications may suffice. 

Part—I has three chapters that exclusively deal with General Aspects of pharmaceutical analysis. Chapter 1 focuses on the pharmaceutical chemicals and their respective purity and management. Critical information with regard to description of the finished product, sampling procedures, bioavailability, identification tests, physical constants and miscellaneous characteristics, such as ash values, loss on drying, clarity and color of solution, specific tests, limit tests of metallic and non-metallic impurities, limits of moisture content, volatile and non-volatile matter and lastly residue on ignition have also been dealt with. Each section provides adequate procedural details supported by ample typical examples from the Official Compendia. Chapter 2 embraces the theory and technique of quantitative analysis with specific emphasis on volumetric analysis, volumetric apparatus, their specifications, standardization and utility. It also includes biomedical analytical chemistry, colorimetric assays, theory and assay of biochemicals, such as urea, bilirubin, cholesterol and enzymatic assays, such as alkaline phosphatase, lactate dehydrogenase, salient features of radioimmunoassay and automated methods of chemical analysis. Chapter 3 provides special emphasis on errors in pharmaceutical analysis and their statistical validation. The first aspect is related to errors in pharmaceutical analysis and embodies classification of errors, accuracy, precision and makes... 

A description and/or identification of the diet used in the study as well as solvents, emulsifiers, and/or other materials used to solubihze or suspend the test or control articles before mixing with the carrier. The description shall include specifications for ac-... 

A description of the test system used. Where applicable, the final report shall include the number of animals used, sex, body weight range, source of supply, species, strain and substrain, age, and procedure used for identification. 

The most frequently used tests in quality control in the flavour industry are paired-sample comparison tests, and triangle tests, which are often combined with the description of deviation from a reference item. For the selection and training of panellists, further test methods are used, for example ranking tests for colour, taste and odour, threshold detections (taste, off-flavour), colour blindness tests and odour identification tests [6]. 

Complete identification and description of the material tested, including its physical appearance. If it is a commercial sample, include its trade-name, manufacturer, and lot number. 

Identification and description of site change and updated batch record Notification of site change Stability Application/ compendial requirements plus multipoint dissolution profiles in three other media (e.g., water, 0.1 N HC1, and USP buffer media at pH 4.5 and 6.8) until >80% of drug released or an asymptote is reached Apply some statistical test (f2 test) for comparing dissolution profiles No biostudy... 

A more detailed description of tests for LA is given in Vol l,pp A580-R to A587-R of Encycl Tests for Propellants Since std colloidal proplnts are mixts of colloided NC with explosive(such as NG, NGu, DEGDN, etc ) and nonexpl ingredients(such as DPhA, EtCentr, DBuPh, etc), no simple colorimetric tests are known for identification of components without preliminary separation of them. The separation can be done by solvent extractions, fractionation of the extracts or by chromatographic separation... 

Refs l)K.Van Keuren, "A Procedure for Chemical Analysis of Composition A-3 , NAVORD Report 1781, US Naval Ordnance Laboratory, White Oak, Md. (1951) la)S.M. Kaye, PATR 1936 (1953) (Nonaqueous titration method for detn of RDX content in Comp A-3) 2)Anon, Military Explosives , TM 9-1910 (1955), 271 (Identification of Composition A-3) 3)Purchase Description X-PA-PD-940 (1956) (Karl Fischer moisture detn) 4)Federal Test Method Std No 141 (1958), Method 4082 (Karl Fischer moisture detn) 4a)C.C.Jamison, "Determination of Nitrogenous Coumpounds of Ordnance Interest by Chromous Chloride Reduction , PicArsn, FRL TechMemo ACS-3-60 (I960) 5)U.S. 

---