- 主题:[Help] How to detect the trace oil in the water?
RT,thx!
it's some kind of oil or cream, water-fast. >=1mg/L.
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FROM 125.31.7.*
萃取,LC
【 在 GreenGene (kk) 的大作中提到: 】
: RT,thx!
: it's some kind of oil or cream, water-fast. >=1mg/L.
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FROM 61.148.17.*
i only have a UV/VIS, can idissolve it into ether? but how can it be seperate completely?
【 在 simpler (分久必合,合久必分) 的大作中提到: 】
: 萃取,LC
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FROM 125.31.7.*
先富集,后检测
油富集一般用萃取,检测推荐色谱。
有高压液相色谱直接检测差不多也行,如果油在水中均匀分散的话~~
【 在 GreenGene (kk) 的大作中提到: 】
: RT,thx!
: it's some kind of oil or cream, water-fast. >=1mg/L.
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FROM 202.207.24.*
难道我发到别人手里去了?
【 在 oo0o2 (海盗旗 Valor does not mean Hero) 的大作中提到: 】
: I need your paper, kuai dian bang wo cha ,wo dengzhe kan ne !!!!
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FROM 128.211.167.112