Corroborate
发表于 2025-3-26 21:13:35
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lobster
发表于 2025-3-27 04:50:47
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闲聊
发表于 2025-3-27 07:27:31
Fast Screening of Water and Organic Solution Samples for Polychlorinated Compounds: Microliquid Extally about lmL. Only a small part of this volume (0.01–0.001) is usually injected into GC/MS. Consequently analysis sensitivity is lost at least by 100 times. Therefore it is important to simplify sample preparation and clean-up steps and to increase the sample volume injected into GC system.
groggy
发表于 2025-3-27 10:25:21
https://doi.org/10.1007/978-3-030-71506-9n human health at very low concentration levels. The concept “low concentrations” means concentrations close to maximum permissible threshold concentrations. This is the range of 10.-10.M. The lower concentrations are conditionally considered as ultralow.
Atrium
发表于 2025-3-27 15:16:00
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新义
发表于 2025-3-27 18:03:40
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Additive
发表于 2025-3-27 23:55:39
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勉励
发表于 2025-3-28 04:47:17
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平庸的人或物
发表于 2025-3-28 09:29:26
https://doi.org/10.1007/978-3-0348-8382-5ons represent problems of national importance for Russia. Other countries of the world community are also interested in a successful solution to these problems, to which the present symposium is testimony.
修改
发表于 2025-3-28 11:04:08
https://doi.org/10.1007/978-3-476-03587-5sis as the principal reaction. This work explores other mechanisms and focuses on the decontamination of civilian facilities that have been subjected to a terrorist incident involving either chemical or biological agents and which will, of necessity, be reoccupied for.periods of time without protective equipment.