-
METHOD 8082 POLYCHLORINATED BIPHENYLS (PCBs) BY GAS CHROMATOGRAPHY
METHOD 8082 POLYCHLORINATED BIPHENYLS (PCBs) BY GAS CHROMATOGRAPHY2.0 SUMMARY OF METHOD2.1 A measured volume or weight of sample (approximately 1 L for liquids, 2 g to 30 g for solids) is extracted using the appropriate matrix-specific sample extraction technique.2.2 Aqueous samples are extracted at ...
-
METHOD 8082 POLYCHLORINATED BIPHENYLS (PCBs) BY GAS CHROMATOGRAPHY
METHOD 8082 POLYCHLORINATED BIPHENYLS (PCBs) BY GAS CHROMATOGRAPHY1.0 SCOPE AND APPLICATION1.1 Method 8082 is used to determine the concentrations of polychlorinated biphenyls (PCBs) as Aroclors or as individual PCB congeners in extracts from solid and aqueous matrices. Open-tubular, capillary columns ...
-
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C12. Report12.1 Report (see Annex A2 for Report Format) the tarnish rating of the copper specimen (as determined in 10.3) based on the highest rating (most corrosion) if the rating is different for either side.12.2 Report ...
-
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C9. Procedure9.1 Place the specimen hanger onto the air tube and hang test specimens on their respective hooks.9.1.1 Arrange the specimens on the hanger in the sequence: lead, copper, tin, and phosphor bronze.9.2 Insert the ...
-
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C8. Preparation of Apparatus8.1 Cleaning of Glassware:8.1.1 Rinse all glassware items and the air tube adapter with degreasing solvent to remove residual oil, and air-dry.8.1.2 Wash all glassware items and the air tube adapter ...
-
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C6. Apparatus6.1 The main apparatus consists of the following items of standard wall borosilicate glassware as shown in Figs. 1-6.6.1.1 Main Sample Tube, Fig. 1.6.1.2 Sample Tube Head, Fig. 2.6.1.3 Air Tube, Fig. 3.6.1.4 ...
-
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C4. Summary of Test Method4.1 Four metal specimens of copper, lead, tin, and phosphor bronze are immersed in a measured amount of engine oil. The oil, at an elevated temperature, is blown with air for a period of time. When ...
-
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C
ASTM D6594 method for evaluation of corrosiveness of diesel engine oil at 135 °C1. Scope1.1 This test method covers testing diesel engine lubricants to determine their tendency to corrode various metals, specifically alloys of lead and copper commonly used in cam followers and bearings.1.2 The values ...
-
ASTM D7155 for evaluating compatibility of mixtures of turbine lubricating oils
ASTM D7155 for evaluating compatibility of mixtures of turbine lubricating oilsASTM D7155 Standard Practice for Evaluating Compatibility of Mixtures of Turbine Lubricating Oils8. Report8.1 Report the following information:8.1.1 Identity of the constituent oils and the mix-ratios of the mixtures tested,8.1.2 ...
-
ASTM D7155 for evaluating compatibility of mixtures of turbine lubricating oils
ASTM D7155 for evaluating compatibility of mixtures of turbine lubricating oilsASTM D7155 Standard Practice for Evaluating Compatibility of Mixtures of Turbine Lubricating Oils6. Apparatus6.1 The equipment and materials required for this practice shall be those required by the test methods used to evaluate ...
