标准、规范、准则_EPA Method 8315A Determination of Carbonyl Compounds by High Performance Liquid Chromatography (HPLC).pdf,METHOD 8315A DETERMINATION OF CARBONYL COMPOUNDS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) 1.0 SCOPE AND APPLICATION 1.1 Thi
标准、规范、准则_EPA Method 8315A Determination of Carbonyl Compounds by High Performance Liquid Chromatography (HPLC).pdf,METHOD 8315A DETERMINATION OF CARBONYL COMPOUNDS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) 1.0 SCOPE AND APPLICATION 1.1 Thi
accuracy of the measurement, the calibration, or the adjustment, and uniformity of the quality may be improved by detecting the brightness of the target liquid crystal display panel using a concentrated light whose sight angle range is ±10° or below or lower, and taking account of a property...
FIG. 8A is a waveform chart of a gate signal supplied to a gate line in the method of driving the ferroelectric liquid crystal display element according to the first embodiment of the present invention; FIG. 8B is a waveform chart of a data signal supplied to a data line in the method...
The results of the storage stability test, the results of the coating workability test, the results of the viscosity characteristics subjecting to B stage, the results of the water vapor permeability characteristics, the results of the heat deformation temperature measurement, the results of the ...
The response curves parallel each other for the two measurement modes, with the signals generated in the hydronium ion case being generally 10-15% higher than the signals generated for the Li-based solutions. The plasma was operated in a constant current mode at a value of 40 milliamperes (...
Measurement set time Δt320 μsec116 μs39 μsDrive temperature margin±3.5° C.Contrast during driving12.0 ___ COMPARATIVE EXAMPLE 4 Two types of liquid crystal compositions for Comparative Example 4 were prepared: a liquid crystal Composition 4-B1 which was formed by mixing only the compound...
With reference again to FIG. 2A, the electronic device100(and/or the control circuitry213) may measure and/or evaluate the impedance of the voice coil210using one or more measurement protocols. For example, the impedance may be measured over a regularly repeating time interval or continuously (...
In FIGS. 13A to 15B, the dots are ejected at the pitch (42.3 μm) of the nozzles18. Further, in order to reduce errors as much as possible, the measurement was made within the length (20×42.3=846 μm) formed by the dots of 20 pitches (21 dots). ...
Two additional screws, placed on the sidewall of each endplate, allowed the measurement of cell voltages, using a Fluke (model 8050A) digital multimeter. Performance characterizations of the single electrochemical cell were carried out using the test apparatus shown in FIG. 6. TEFLON swagelok ...