fortheAssaycalculationbereformattedtoincludeconcentra- tionsbecausetheStandardpreparationandtheAssay preparationindicateonlythefinalconcentration.Response: Commentincorporated. 2.CommentSummary2:Commentersuggestedtheuseof platinumcruciblesintheResidueonignitiontestbecausethe ...
What is assay calculation? The assay on anhydrous basis is a mathematically derived value from an experimental results of assay and water content tests. The results of assay and water content tests are determined, separately, on as-is basis. The industry-accepted formula for assay on anhydrous ...
The term ‘dried substance’ takes into account the loss on drying test (including class 3 solven...
EDQM对这个问题有专门的回答：The term ‘dried substance’ takes into account the loss on drying te...
The different sources of biomass have been compared on the basis of the net energy value (NEV) of ethanol, determined by subtracting the energy required to produce a liter of ethanol during the whole life cycle from the energy contained in a liter of ethanol. The NEV of ethanol from ...
study has been carried out to justify hydrogen bonding interactions and their influence on the oxygen, nitrogen and hydrogen NQR and NMR parameters of the anhydrous and monohydrated guanine crystal structures at two different levels, B3LYP and MP2, using 6-311++G** and D95** basis sets. The...
On a basis of the results obtained for total spin density and bond valence analysis we can propose the following pathway of thermal decomposition process as the most probable one: as a first one the weakest bond in this structure, namely C–C bond (r6) should break. Due to large stresses...
On the basis of the comparison with proton conductivity at the same temperature, it shows that the electronic conductivity can be completely neglected because the proton conductivity is about 5 orders of magnitude higher than the electronic conductivity at 180°C, which leads to the conclusion that...
maltitol. Furthermore, since anhydrous crystals of maltitol and crystalline mixture solid are free flowing due to their non-hygroscopicity and low-susceptibility to consolidation, the economics realized by the reduction in labor, packing, transportation and storage costs therewith is beyond calculation. ...
A new and energy efficient process is developed on the basis of salt extractive distillation, which uses recycled MgCl2 granules as a separating agent. Vapor-liquor-equilibria (VLE) data for the ternary MgCl2+ethanol+water system, and the three constituent binary systems were measured at 30, 60...