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ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids
ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids9. Procedure9.1 Manual Distillation Procedure:9.1.1 Using the graduated receiver measure 100 +/- 0.5 mL of the temperature-adjusted sample. Remove the flask from the apparatus and transfer the fresh specimen directly to the flask, ...
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ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids
ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids6. Apparatus6.1 Distillation Apparatus - See Condenser and Cooling Bath section, Figs. 1 and Figs. 2, and Metal Shield or Enclosure for Flask section of Specification E 133.6.1.1 Manual Distillation Apparatus - See Condenser Cooling ...
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ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids
ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids4. Summary of Test Method4.1 A 100-mL specimen is distilled under conditions equivalent to a simple batch differential distillation. The temperature of the mercury in the thermometer is equilibrated with that of the refluxing liquid ...
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ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids
ASTM D1078 Test Method for Distillation Range of Volatile Organic Liquids1. Scope1.1 This test method covers the determination of the distillation range of liquids boiling between 30 and 350°C, that are chemically stable during the distillation process, by manual or automatic distillation procedures.1.2 ...
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ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method
ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method5. Report5.1 Report the following information:5.1.1 The viscosity obtained by the timing method expressed as "bubble seconds" or "approximate stokes".NOTE 6 - The time in seconds or "bubble seconds" is an approximate measurement of ...
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ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method
ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method4. Procedure4.1 Fill a standard viscosity tube with the material to be tested to approximately level with the 108-mm line.4.2 Transfer the tube to a constant 25°C temperature bath with the cork loosely inserted. Hold at this temperature ...
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ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method
ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method3. Apparatus3.1 Constant-Temperature Bath - Any suitable bath capable of maintaining temperature at 25 +/- 0.1°C with water as the bath medium.3.2 Standard Viscosity Tubes, of clear glass and with flat bottoms, 10.65 +/- 0.025 mm in ...
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ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method
ASTM D1545 for Viscosity of Transparent Liquids by Bubble Time Method1. Scope1.1 This test method covers the determination of the viscosity in bubble seconds by timing. The bubble seconds are approximately equal to stokes for most liquids.1.2 The test method is applicable to transparent liquids that ...
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ASTM D2505 for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity E
ASTM D2505 for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity Ethylene by Gas Chromatography12. Precision and Bias12.1 The precision of this test method as determined by statistical examination of interlaboratory results is as follows:12.1.1 Repeatability - The difference between successive ...
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ASTM D2505 for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity E
ASTM D2505 for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity Ethylene by Gas Chromatography10. Procedure10.1 Methane and Ethane - Typical operating conditions for the analyses for methane and ethane are summarized in Table 3. Slowly flush the sample to be analyzed through the gas sample ...
