土壤溶液取样器PRENART

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传统的土壤溶液采样设备主要以多孔陶瓷采样器为主,但采集的样品容易被陶瓷采样器本身污染,且采样器维护繁琐。PRENART土壤溶液取样器采用独特制造工艺,将聚四氟乙烯(PTFE)和石英粉或不锈钢粉按特殊比例混合制成,该采样器可与土壤毛细管紧密吸附而不会污染土壤溶液,而且质地坚硬,省去了维护的麻烦,并继承了陶瓷采样器多孔和导水率大的优点,适合不同土壤深度和不同土壤类型的土壤溶液取样使用。

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      传统的土壤溶液采样设备主要以多孔陶瓷采样器为主,但采集的样品容易被陶瓷采样器本身污染,且采样器维护繁琐。PRENART土壤溶液取样器采用独特制造工艺,将聚四氟乙烯(PTFE)和石英粉或不锈钢粉按特殊比例混合制成,该采样器可与土壤毛细管紧密吸附而不会污染土壤溶液,而且质地坚硬,省去了维护的麻烦,并继承了陶瓷采样器多孔和导水率大的优点,适合不同土壤深度和不同土壤类型的土壤溶液取样使用。

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应用文献:

Fröberg M, Hansson K, Dan B K, et al. Dissolved organic carbon and nitrogen leaching from Scots pine, Norway spruce and silver birch stands in southern Sweden[J]. Fuel & Energy Abstracts, 2011, 262(9):1742-1747.

Reynolds B, Stevens P A, Hughes S, et al. Comparison of field techniques for sampling soil solution in an upland peatland[J]. Soil Use & Management, 2006, 20(4):454-456.

Saunders T J, Mcclain M E, Llerena C A. The biogeochemistry of dissolved nitrogen, phosphorus, and organic carbon along terrestrialaquatic flowpaths of a montane headwater catchment in the Peruvian Amazon[J]. Hydrological Processes, 2006, 20(12):2549-2562.

Rike A G, Haugen K B, Brresen M, et al. In situ biodegradation of petroleum hydrocarbons in frozen arctic soils[J]. Cold Regions Science & Technology, 2003, 37(2):97-120.

Anderson R, Xia L. Agronomic measures of P, Q/I parameters and lysimeter-collectable P in subsurface soil horizons of a long-term slurry experiment[J]. Chemosphere, 2001, 42(2):171-178.

 

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