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Showing 1 to 3 of 3 for “"CONTINUOUS-FLOW-ANALYSIS"”.
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Gas forces during the rapid opening of disc valves
… and supplement existing steady state or continuous flow analysis as outlined by Wambsganss, MacLaren etc. The study describes tests carried out on disc valves in which the valve seat was withdrawn from the valve while a pressure difference existed across the valve. Simultaneous …
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Ice core methane and carbon monoxide as tracers of the terrestrial biosphere since the pre-industrial
… accumulation Antarctic ice cores are utilised to continuously reconstruct the mixing ratios of atmospheric methane (CH4) and carbon monoxide (CO) over the last 200 years. An additional 53-year record of methane stable carbon isotope (δ13C-CH4) is also presented from the mid-20th century. These …
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ΝΕΟΙ ΠΟΤΕΝΣΙΟΜΕΤΡΙΚΟΙ ΑΝΙΧΝΕΥΤΕΣ ΜΕ ΕΦΑΡΜΟΓΕΣ ΣΤΗ ΦΑΡΜΑΚΕΥΤΙΚΗ ΑΝΑΛΥΣΗ
… OF THESE ELECTRODES TO PHARMACEUTICAL ANALYSIS (DIRECT POTENTIOMETRY). 2) THE CALCULATION OF THE IONIZATION CONSTANT (KA) OF MEPERIDINE, CIMETIDINE AND RANITIDINE. 3) THE STUDY OF PERMEATION OF CHLORPROMAZINE THROUGH POROUS SYNTHETIC MEMBRANES (IN THE PRESENCE OF DIFFERENT SURFACTANTS) …