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This recommended practice establishes test procedures and best practices for PM measurements under partial flow conditions. PFDS PM testing and certification is primarily used in heavy duty applications as described in 40 CFR Part 1065 because full flow sampling systems with a...
This standard describes a reference method for testing susceptibility to antifungal agents of yeasts that cause infections, including Candida spp. and Cryptococcus spp. The intended users are laboratory personnel who perform antifungal susceptibility testing on yeasts. The focus is on developing...
1.1 This test method covers the determination of fuel dilution for in-service engine oil by gas chromatography. 1.2 Analysis can be performed directly by this test method without pretreatment or dilution of the sample. 1.3 There is no limitation for the determination of the...
This guideline provides procedures for establishing, validating, and verifying a dilution scheme to use for obtaining results for patient specimens with measurand concentrations or activity values above a measurement procedure's upper limit of quantitation (ULoQ). This guideline is intended...
5.1 This test method provides a means for a reliable field determination of fuel dilution that is quick and preparation-free. Results are obtained in approximately 1?min. Such a method is used, for example, at remote railroad depots where it is impractical to carry out a standard laboratory...
This test method covers the determination of fuel dilution for in-service engine oil by gas chromatography. Analysis can be performed directly by this test method without pretreatment or dilution of the sample. There is no limitation for the determination of the dilution range,...
1.1 This test method covers the determination of fuel dilution for in-service engine oil by gas chromatography. 1.2 Analysis can be performed directly by this test method without pretreatment or dilution of the sample. 1.3 There is no limitation for the determination of the...
1.1 This test method covers the determination of fuel dilution for in-service engine oil by gas chromatography. 1.2 Analysis can be performed directly by this test method without pretreatment or dilution of the sample. 1.3 There is no limitation for the determination of the...
This standard describes reference agar disk diffusion techniques, as well as standard broth (macrodilution and microdilution) and agar dilution methods used to determine in vitro antimicrobial susceptibility of bacteria that grow aerobically. It includes: • Agar plate preparation • Broth and...
5.1 Some fuel dilution of the engine oil may take place during normal operation. However, excessive fuel dilution is of concern in terms of possible performance problems. This method provides a means to determine the magnitude of the fuel dilution, providing the user with the...
This test method describes a means for determining the amount of fuel dilution present in an in-service lubricant. This is achieved by drawing into a surface acoustic wave (SAW) sensor vapor from the lubricant. Fuel vapor will be absorbed by the SAW sensor's polymer coating. The amount of...
5.1 This test method provides a means for a reliable field determination of fuel dilution that is quick and preparation-free. Results are obtained in approximately 1 min. Such a method is used, for example, at remote railroad depots where it is impractical to carry out a standard laboratory...
4.1 By use of standard or reference grade materials for any two of the three components, namely, oxygenated solvent, diluent, or cellulose nitrate, the effect of different batches or different types of the third component can be determined. 4.2 This test method is applicable for the determination...
