Also known as: ps.
PS has various meanings in the Product category. Discover the full forms, definitions, and usage contexts of PS in Product.
A substance of a known high degree of purity that undergoes one invariable reaction with the other reactant of interest.
ProductAqueous pH buffer solutions established by the National Bureau of Standards within the 2.5 to 11.5 pH range of ionic strength less than 0.1 and which provide stable liquid junction potential and uniformity of electrode sensitivity.
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