CLEAR
发表于 2025-3-26 23:28:35
Equipment,ment. Automatic titrators are preferred, capable of performing a titration to completion without manual intervention. These titrators have been especially developed to meet the requirements of the KF reaction — a delayed endpoint adjustment and the exlusion of atmospheric moisture. Multiple-purpose
平息
发表于 2025-3-27 03:43:53
Application and Sources of Error,etermined in the presence of an excess of another substance. The determination is only possible when this matrix substance does not interact or when a forseeable interference can be avoided by modifying the working conditions.
上釉彩
发表于 2025-3-27 07:55:05
Organic Compounds, substances are usually sufficiently soluble in methanol although in certain cases the working medium has to be adjusted according to the solubility requirements. Certain functional groups (like mercaptans and aldehydes for example), can cause side reactions which can make the water determination mo
FACT
发表于 2025-3-27 09:46:39
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Esophagitis
发表于 2025-3-27 13:46:35
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CHYME
发表于 2025-3-27 20:57:19
Eugen Scholzon energy, ., of the fission fragments. At the very instant of scission, both, . and ., may be broken down into several contributing terms. At scission, besides a contribution to . due to the prescission kinetic energy, the lion’s share of the eventual . of the fission fragments is still tied up as
让空气进入
发表于 2025-3-27 23:35:48
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Incommensurate
发表于 2025-3-28 05:42:12
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Glucose
发表于 2025-3-28 07:42:44
Eugen Scholzon energy, ., of the fission fragments. At the very instant of scission, both, . and ., may be broken down into several contributing terms. At scission, besides a contribution to . due to the prescission kinetic energy, the lion’s share of the eventual . of the fission fragments is still tied up as
精确
发表于 2025-3-28 12:49:03
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