Quality control substances of 11 triazines pesticides in soil
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Quality control substances of 11 triazines pesticides in soil
RMU012a | 40g/瓶
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Quality control substances of six phthalates in soil
RMU001a | 40g/瓶
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Quality control substances of six phthalates in soil
RMU113 | 40g/瓶
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Eight amide pesticide quality control substances in soil
RMU013 | 40g/瓶
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Eight organochlorine pesticide quality control substances in soil
RMU005b | 6支/套(10g/支)
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Eight organochlorine pesticide quality control substances in soil
RMU238 | 6支/套(10g/支)
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Quality control substances of Available Selenium in soil
RMU124 | 70g/瓶
Quality control substances of 11 triazines pesticides in soil
莠灭净(Ametryn )
扑灭津(Propazine )
特丁津(Terbuthylazine)
扑草净(Prometryn )
去草净( Terbutryn )
您正在浏览的产品:土壤中11种三嗪类农药质量控制物质(HJ1052-2019)
手机版:土壤中11种三嗪类农药质量控制物质(HJ1052-2019)
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2. 净化:采用弗罗里硅土柱去除杂质
3. 浓缩:氮吹浓缩至近干后用正己烷定容
4. 仪器分析:GC-MS进样,分流比设置为10:1,进样量1 μL
2. 检测过程中需注意三嗪类农药的光分解特性,避免长时间光照
3. 当样品基质复杂时,可采用基质匹配标准曲线校正基质效应
以上信息仅供参考,请以相应标准的原文为准!