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standard test methods for spine implants

ASTM D93 Standard Test Methods for Flash Point by PenskyMartens Closed Cup Tester

ASTM D93 Standard Test Methods for Flash Point by PenskyMartens Closed Cup Tester

Hóa học - Dầu khí

... specified conditions of test Referenced Documents Summary of Test Method 2.1 ASTM Standards:2 D56 Test Method for Flash Point by Tag Closed Cup Tester D3941 Test Method for Flash Point by the ... E300 Practice for Sampling Industrial Chemicals E502 Test Method for Selection and Use of ASTM Standards for the Determination of Flash Point of Chemicals by Closed Cup Methods 2.2 ISO Standards3 ... a tendency to form a surface film while under test Other classification flash points have been established by these departments for liquids using these test methods 5.3 These test methods should...
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Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)

Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)

Kiến trúc - Xây dựng

... mm] Materials 6.1 Graded Standard Sand: 6.1.1 The sand (Note 4) used for making test specimens shall be natural silica sand conforming to the requirements for graded standard sand in Specification ... qualification for use as a secondary standard and for method evaluation Frequent testing of this sample will give early warning of any changes in the performance of the apparatus 10.5 Storage of Test ... and tested at the ages as noted The appropriate limits are likely, somewhat larger for tests at younger ages and slightly smaller for tests at older ages 14.3 Bias—The procedure in this test...
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ASTM D5453 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence

ASTM D5453 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence

Hóa học - Dầu khí

... are to be measured using Test Methods D1298, D4052, or equivalent, at the temperature at which the sample was tested 12 Calculation 12.1 For analyzers calibrated using a standard curve, calculate ... detector response for test specimen solution, counts, = gravimetric dilution factor, mass of test specimen/ Kg mass of test specimen and solvent, g/g, = volumetric dilution factor, mass of test specimen/ ... the test specimen and solvent 11.1.2 Volumetric Dilution (mass/volume)— Record the mass of the test specimen and the total volume of the test specimen and solvent 11.2 Measure the response for...
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ASTM D86 Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure

ASTM D86 Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure

Hóa học - Dầu khí

... Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants D6708 Practice for Statistical Assessment and Improvement of Expected Agreement Between Two Test Methods that Purport ... shall conform to Specification E1 or IP Standard Methods for Analysis and Testing of Petroleum and Related Products 1996—Appendix A, or both, for thermometers ASTM 7C/IP 5C and ASTM 7F for the ... Specification for Ethanol Fuel Blends for FlexibleFuel Automotive Spark-Ignition Engines D5842 Practice for Sampling and Handling of Fuels for Volatility Measurement D5949 Test Method for Pour Point...
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ASTM D482 Standard Test Method for Ash from Petroleum Products

ASTM D482 Standard Test Method for Ash from Petroleum Products

Hóa học - Dầu khí

... ASTM Research Report is available for this standard APPENDIX (Nonmandatory Information) X1 QUALITY CONTROL X1.1 Confirm the performance of the instrument or the test procedure by analyzing a QC ... discard the test portion If the first test portion is discarded, add mL of propan-2-ol (Warning—Flammable) to a second test portion while stirring with a glass rod and warming the test portion ... testing facility, these may be used to confirm the reliability of the test result Reproducibility 0.005 0.024 12.2 Bias—The bias of this test method cannot be determined since an appropriate standard...
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ASTM D524 Standard Test Method for Ramsbottom Carbon Residue of Petroleum Products

ASTM D524 Standard Test Method for Ramsbottom Carbon Residue of Petroleum Products

Hóa học - Dầu khí

... D4530 Test Method for Determination of Carbon Residue (Micro Method) E1 Specification for ASTM Liquid-in-Glass Thermometers E133 Specification for Distillation Equipment 2.2 Energy Institute Standard: 3 ... carbon residue value of an oil yet will generally reduce its tendency to form deposits IP Standard Methods for Analysis and Testing of Petroleum and Related Products, 1998 Available from Energy ... for the remaining portion of the 20-min test, consider that particular coking bulb well suitable for use as a standard performance well when only a single test is made Inspect each well in similar...
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ASTM D976  06 Standard Test Method for Calculated Cetane Index of Distillate Fuels

ASTM D976 06 Standard Test Method for Calculated Cetane Index of Distillate Fuels

Hóa học - Dầu khí

... less than 500 ppm sulfur The equation for Calculated Cetane Index in Test Method D976–80 and in this version (D976–06) of the test method are the same Equation for Calculated Cetane Index 4.1 The ... by Test Method D287, D1298, or D4052, M = mid-boiling temperature, °F, determined by Test Method D86 and corrected to standard barometric pressure, D = density at 15°C, g/mL, determined by Test ... 4.3 Test Method D2887 may be used as an alternative to Test Method D86 to determine the mid-boiling temperature of the fuel 4.3.1 If Test Method D2887 is used, convert the data to estimated Test...
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ASTM D1319 Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption

ASTM D1319 Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption

Hóa học - Dầu khí

... D1319 − 13 D3663 Test Method for Surface Area of Catalysts and Catalyst Carriers D4057 Practice for Manual Sampling of Petroleum and Petroleum Products D4815 Test Method for Determination of ... D5599 Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves ... Cloth and Test Sieves 2.2 Other Standards: GC/OFID EPA Test Method—Oxygen and Oxygenate Content Analysis3 BS 410–1:2000 Test sieves Technical requirements and testing Test sieves of metal wire cloth4...
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ASTM D2887 Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography

ASTM D2887 Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography

Hóa học - Dầu khí

... of this standard In all cases, agreement between the two test methods has been very good for petroleum products and fractions within the scope of this test method X2.3 The time required for analysis ... DISTILLATION (PROCEDURES A AND B) X2.1 Test Method D2892 is the standard for conventional distillation of petroleum products X2.2 This test method has been compared with Test Method D2892 on the same ... can be used to replace conventional distillation methods for control of refining operations This test method can be used for product specification testing with the mutual agreement of interested...
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ASTM D4539  10  Standard Test Method for Filterability of Diesel Fuels by LowTemperature Flow Test (LTFT)

ASTM D4539 10 Standard Test Method for Filterability of Diesel Fuels by LowTemperature Flow Test (LTFT)

Hóa học - Dầu khí

... inspect the filter assembly before each test Filters obtained from the manufacturer are already standardized Appendix X1 provides a procedure for checking the filter performance, if desired 8.2.1 ... pressure at the receiver for the duration of each determination 5.8 Temperature Measuring Device (Liquid-in-glass thermometer)—Conforming to specifications for ASTM Thermometer 114C for air baths or ASTM ... at least 5°C above the wax appearance point (Test Method D3117) or cloud point (Test Method D2500) of the fuel under test During multiple specimen testing, a sufficient number of temperature monitoring...
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ASTM D6079  11 Standard Test Method for Evaluating Lubricity of Diesel Fuels by the HighFrequency Reciprocating Rig (HFRR)

ASTM D6079 11 Standard Test Method for Evaluating Lubricity of Diesel Fuels by the HighFrequency Reciprocating Rig (HFRR)

Hóa học - Dầu khí

... Apparatus—Verify test apparatus performance and accuracy at least every 20 tests by testing each reference fluid in accordance with this section Perform one test with each reference fluid If the WSD for either ... sampled before use, as specified under Containers for Lubricity Testing in Practice D4306 8.3 New sample containers are preferred, but if not available, the Containers for Lubricity Testing section ... beaker to completely cover the test disks 9.1.2 Place beaker in ultrasonic cleaner and turn on for 9.1.3 Handle all clean test pieces with clean forceps Remove the test discs and repeat the above...
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ASTM D6371  05 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels

ASTM D6371 05 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels

Hóa học - Dầu khí

... requirements for the wire mesh are taken from IP 3310IP 3310, to which reference may be made for methods for testing the gauze 6.1.9 Thermometers, having ranges shown below and conforming to the ... automated apparatus for operation in accordance with the manufacturer’s instructions for calibrating, checking, and operating the equipment See Fig for manual apparatus 10.2 Before each test, dismantle ... controlled vacuum through a standardized wire mesh filter The procedure is repeated, as the specimen continues to cool, for each 1°C below the first test temperature Testing is continued until the...
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provisional standard test method for water-soluble chloride available for corrosion of embedded steel in mortar a

provisional standard test method for water-soluble chloride available for corrosion of embedded steel in mortar a

Cơ sở dữ liệu

... New York, Sept 1985, pp 863-870 ‡ASTM Test Method C 114, Test Methods for Chemical Analysis of Hydraulic Cement.” §ASTM C 42, Test Method for Obtaining and Testing Drilled Cores and Sawn Beams ... procedures for the sampling and analysis of hydraulic-cement mortar, concrete, or aggregate for chloride that is water-soluble and available for the corrosion reaction under the conditions of the test ... available for the corrosion reaction The test method described in ASTM C 1218 measures a portion of the chloride contained in these aggregates However, the amount of chloride *ASTM Standard Test Method...
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nondestructive test methods for evaluation of concrete in structures

nondestructive test methods for evaluation of concrete in structures

Cơ sở dữ liệu

... occurring despite the lack of testing standards for many of the methods The development of testing standards is critical for proper application and expanded use of NDT methods for evaluation of concrete ... plug, alleviating the need to wait for the silicone rubber to cure before performing a test Equipment for this test is commercially available Covercrete-absorption test A deficiency of the ISAT is ... calculated In an effort to attain a standard moisture condition prior to testing, the surface is dried with hot air for prior to testing Surface airflow test The surface airflow test (SAF) is based...
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ASTM D4945 Standard Test Method for HighStrain Dynamic Testing

ASTM D4945 Standard Test Method for HighStrain Dynamic Testing

Kiến trúc - Xây dựng

... or recalibrated, or both, before further use Perform internal calibration checks for the apparatus for recording, reducing, and displaying data at least once for each test day; if found to be out ... load test carried out according to Test Method D 1143 Report 7.1 The testing report should include all information indicated below, as applicable to the type of pile being tested Any required information ... 106 psi) for steel The dynamic modulus of elasticity for concrete and wood piles may be estimated by measurement during the compression test in accordance with Test Method C 469 and Methods D...
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Standard Test Methods forNotched Bar Impact Testing of Metallic Material

Standard Test Methods forNotched Bar Impact Testing of Metallic Material

Kỹ thuật

... the value for each test from the indicator prior to locking the pendulum for the next test 8.4 Izod Test Procedure: 8.4.1 The Izod test procedure may be summarized as follows: the test specimen ... 10.2 For commercial acceptance testing, report the following information (for each specimen tested): 10.2.1 Specimen type (and size if not the full-size specimen), 12 Keywords 12.1 Charpy test; ... thermocouples Leave the mechanism (tongs, for example) used to handle the specimens in the bath for at least before testing, and return the mechanism to the bath between tests 8.2.4.2 When using a gas medium,...
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Standard Test Methods forPitting and Crevice Corrosion Resistance of StainlessSteels and Related Alloys by Use of Ferric ChlorideSolution

Standard Test Methods forPitting and Crevice Corrosion Resistance of StainlessSteels and Related Alloys by Use of Ferric ChlorideSolution

Kỹ thuật

... Standard Data Format for Computerization of Data from ASTM Standard Test Method G48-XX Field No.A Category Sets, Values or Units Field Name and Description Test Identification ASTM standard test ... for Methods A and B Method sr r C D E F 2 0 0 16.1.2.2 The pooled reproducibility standard deviation, sR, and the 95% confidence limits, R, in °C for Methods C, D, E and F for the materials tested ... within one 5°C increment for Methods C and D and there should be no measured difference for Methods E and F The reproducibility for methods D and E is three 5°C increments, and for Method F it is two...
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Báo cáo hóa học:

Báo cáo hóa học: " Comparison of four different methods for reliability evaluation of ecotoxicity data: a case study of non-standard test data used in environmental risk assessments of pharmaceutical substances" pdf

Hóa học - Dầu khí

... execution, methods for data analyses, and the reporting format for the test data Non -standard tests, on the other hand, are tests performed according to any other test method Regardless of whether a test ... (American Society for Testing and Materials), AFNOR (Association Française de Normalisation), and ISO (International Organization for Standardization) The test standard establishes a uniform specification ... mostly performed by commercial laboratories while non-standardized methods are typically performed by research scientists and published in scientific journals Standard tests are often performed...
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Handbook for the TOEFL® junior™ standard test

Handbook for the TOEFL® junior™ standard test

TOEFL - IELTS - TOEIC

... Junior™ Standard Test Test Purpose Test Structure Test Content Before the Test Registering for ... Junior™ Standard Test Test Purpose Test Structure The TOEFL® Junior™ Standard test is an objective and reliable measure of your English communication skills While the ETS university-level TOEFL test ... the test taker See the Supplement to the Handbook for the TOEFL Junior Standard Test, titled Test Takers with Disabilities or Health-related Needs Handbook Supplement for the TOEFL Junior Standard...
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