冬眠 发表于 2025-3-27 00:55:07

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坦白 发表于 2025-3-27 01:10:56

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Licentious 发表于 2025-3-27 09:11:25

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束缚 发表于 2025-3-27 13:28:04

https://doi.org/10.1007/978-981-15-1094-6ith a separation power similar to HPLC. By AMD it is possible to analyze in parallel twelve samples of ground or drinking water simultaneously for some dozens of pesticides within one run. The active ingredients are enriched by solid phase extraction. The limit of the practical working range is 0.05

漂浮 发表于 2025-3-27 16:28:29

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chemoprevention 发表于 2025-3-27 20:35:45

Chemistry of Plant Protectionhttp://image.papertrans.cn/a/image/156414.jpg

Receive 发表于 2025-3-28 00:28:04

Analysis of Pesticides in Ground and Surface Water II978-3-662-01063-1Series ISSN 0937-2148

Offbeat 发表于 2025-3-28 02:53:29

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guardianship 发表于 2025-3-28 08:35:40

Nature and Scope of the Problemse of thermolability or by HPLC because of a lack of chromophors within their molecules for specific detection by conventional HPLC detectors. In these cases, and if dervatization of the analyte is to be avoided, a coupling of a liquid chromatographic separation system with a mass spectrometer would be the solution to the problem.

盟军 发表于 2025-3-28 12:58:56

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查看完整版本: Titlebook: Analysis of Pesticides in Ground and Surface Water II; Latest Developments H.-J. Stan Book 1995 Springer-Verlag Berlin Heidelberg 1995 Ack