Materials test report

NOTE The technical aspects to be considered include but are not limited to such factors as the power requirements, speed, rotation, general arrangement, couplings, dynamics, lubrication, sealing system, material test reports, instrumentation, piping, conformance to specifications and testing of components. 

Lot-to-lot differences in the purity of the therapeutic agent must be considered when evaluating in-process and finished-product test results. In addition to potency such qualities as particle size distribution, bulk density, and source of the material will be of interest. Such information should be available from the raw material test reports prepared by the quality control laboratory for each lot of material received. The physical characteristics of the excipients should not be overlooked, especially for those materials with inherent variability. Metallic stearates is a classic example. In such instances, the source of supply is desirable information to have available. 

Certification. The various types of paperwork used to check products include materials test report (MTR), certificate of compliance (COC), product analysis and purchase order. See Chapter 2 under MTR, COC and Product Analysis. The product description should match the purchase order. 

Certification. Verify that the product description on the package matches the purchase order. Verify the materials test report (MTR) that accompanies the product matches by heat or lot number for the following ... 

Moldflow material testing report, MAT2238 NatureWorks PLA, NatureWorks LLC, Minnetonka, MN, 2004. 

Moldflow Plastic Labs, 2007. Moldflow Material Testing Report MAT2238 NatureWorks PLA. Victoria, Australia. 

Material test report (MTR) (semiconductor processing equipment) A document that accompanies each lot of stainless steel tubing that provides the chemical composition, mechanical properties, etc., and is used to determine the welding parameters. 

MTR Material test report Moisture transmission rate... 

Material eertifieations sueh as mill test reports. 

Sundstrom, B. Full Scale Fire Testing of Surface Materials Technical Report SP-RAPP 1986 45, Boras, Sweden, 1986 p 117. 

Simone and Popino have considered the stability of neomycin in both hydrophobic and hydrophilic ointment bases. No loss of potency over a period of 1 year at 20°C was reported for formulations containing carboxymethylcellulose, polyethylene glycol(P.E.G.) or white-soft paraffin. However, formulations containing hydrous lanolin were reported to be unstable. All materials used in the formulations were obtained from U.S. sources. Coates et al3°l investigated the use of P.E.G. from British sources and described neomycin as being incompatible with the materials tested. 

Differential Thermal Analysis (DTA) A sample and inert reference material are heated at a controlled rate in a single heating block. This test is basically qualitative and can be used for identifying exothermic reactions. Like the DSC, it is also a screening test. Reported temperatures are not reliable enough to be able to make quantitative conclusions. If an exothermic reaction is observed, it is advisable to conduct tests in the ARC. 

A test method to evaluate the shear stress capability of a seal material is reported [36], An electrolyte-anode-electrolyte trilayer was glass sealed to two metal interconnect plates as shown in Figure 5.11. Shear testing was done in two different modes, constant loading rate and constant displacement rate, to determine the shear modulus and viscosity. 

An evaluation of the CST (including its effluent gas treatment system) for treatment of wood dunnage and DPE suit material indicates successful treatment of both materials. Also, the test report noted that additional design and development for the solid materials handling and gaseous effluent systems were under way as this report was being prepared. 

Selection of materials of construction with satisfactory corrosion resistance for the auger and air preheater—the test report indicates that the auger corrosion appears related to the chlorine contained in shredded DPE suit material (Parsons, 2001). 

Therefore, roles and responsibilities of the transfer exercise need to be discussed, clearly articulated, agreed and documented, including who does what and when. These roles and responsibilities should include availability of plant time (including shift cover), raw material testing time frames, OOS responsibilities and reporting, analytical testing time lines. 

Wilkins and coworkers have redesigned both the sensitizer and the matrix resin (78-79). They have tested a variety of o-nitrobenzyl esters of cholic acid as sensitizers. These substances, like the diazoquinones, are insoluble in aqueous base but undergo a photo-reaction that yields base soluble products. The matrix resin chosen for the new sensitizer materials is a copolymer of methyl methacrylate and methacrylic acid that is far more transparent than novolac resins in the DUV. The new resist materials are reported to have useful sensitivity (ca. 00mJ/cm ) and extremely high contrast. The resist formulation is essentially aliphatic in nature and would be expected to be less stable to dry etching environments than the aromatic-based novolac resin materials (24). 

Respiratory Effects. Pleural effusions and alveolar infiltrations were noted in a man who had washed his hair with an unknown amount of diesel fuel (Barrientos et al. 1977). The relative contributions from inhalation and dermal exposure could not be distinguished in this case. There was no throat irritation in six volunteers following a 15-minute exposure to a concentration reported to be 140 mg/m of deodorized kerosene vapor (Carpenter et al. 1976). The authors used a hot nichrome wire for the volatilization of their test material and reported that the concentration was probably the "highest attainable concentration at which vapor analysis is representative of liquid analysis." The air saturating concentration of kerosene is considered to approximate 100 mg/m (room temperature and 760 mmHg) and is dependent on the constituents of the mixture. 

One or more 12.7-centimeter (5-inch) OD porous layers can be installed in the rig at any axial location in the three sections. Each layer could be positioned using one custom-made retaining ring behind. In all of the tests reported here the porous material was a SiC ceramic foam supplied by Hi-Tech Ceramics of Alfred, New York. All the ceramic foams were 12.7 cm (5 in.) in diameter with varying thickness from 1.3 cm (0.5 in.) to 2.5 cm (1 in.). Two different pore sizes were tested, including 8 ppcm (20 ppi) and 18 ppcm (45 ppi). According to the manufacturer the porosity of the ceramic foams was about 80%. 

Sampling is just the beginning of the analytical process. On the way from sampling to the test report a lot of different requirements for high quality measurements have to be considered. There are external quality assurance requirements on the quality management system (e.g. accreditation, certification, GLP), internal quality assurance tools (e.g. method validation, the use of certified reference material, control charts) and external quality assurance measures (e.g. interlaboratoiy tests). 

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