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为了探讨丙烯二醇及其类似物质在药剂上的安定作用,曾于前报研究了关于它们各种浓度水混合液的比重,电透率等。本文则研究了这些物质的水混合液中空气及氧的含量。虽然曾有Bandelin等云“维生素丙在醇或糖液中稳定性可以增加这是由于醇或糖液减低
In order to investigate the stability of propylene glycol and its analogues on pharmaceuticals, it was previously reported that the specific gravity, electrical conductivity and the like of their various water mixtures were studied. This article examines the air and oxygen contents of the water mixtures of these substances. Although there have been Bandelin and other clouds "Vitamin C stability in alcohol or sugar solution can be increased This is due to lower alcohol or sugar