Temperature and pressure were shown to vary significantly with solvent mixing, showing maxima at differ-ent solvent ratios. Acetonitrile/water mixing resulted in temperature reduction of solutions whereas metha-nol/water mixing caused temperature increases. On the other hand, maximum recorded chromatographic pressure of acetonitrile:water mixtures occurred at a solvent ratio of 1:6 compared with methanol:water, which showed a maximum pressure at a solvent ratio of 1:1. These findings can be of use in stabilizing re-tention time shifts during HPLC-based studies associated with compound identification based on retention time such as analysis of complex mixtures.
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机译:ダクラス氏、对流圏中の气压と气温の关系C. K. M. Donglas: On the Relation between Temperature and Pressure in the Troposphere. Memoirs of R. M. S. Vol. III. No.29, 1930.
机译:Overpressure Protection of a Pressure Vessel by System Design through the Application of ASME VIII UG-140 in lieu of a Relief device by an Appropriate Choice of MAWP and/or by Safety Instrumented System