1) thermionic nitrogen and phosphorous detector
热离子氮磷检测器
2) NPD
氮磷检测器
1.
Methyl isocyanate was reacted with absolute alcohol(the absorption liqiud)into substituent carbamate which was determined by gas chromatography with NPD.
用无水乙醇作吸收液,使异氰酸甲酯转化为取代氨基甲酸酯,用氮磷检测器(NPD)检测,可消除其他组分的干扰,方法的检测限可达μg/L水平。
2.
Residual amounts of chlorthalomil and triadimefon in onion sample were determined by GC with nitrogen-phosphorus detector(NPD).
提出了气相色谱法、氮磷检测器测定葱中百菌清和三唑酮的残留量。
3) Nitrogen Phosphorus detector
氮磷检测器
1.
A rapid and convenient method is introduced for the determination of isoprocarb residues in unpolished rice by gas chromatography with Nitrogen phosphorus detector (GC NPD).
介绍一种用气相色谱氮磷检测器(GC-NPD)测定糙米中异丙威残留量的简便方法,其检出限为:0。
4) Nitrogen-phosphorus detector
氮磷检测器
1.
The determination was carried out using a gas chromatograph equipped with a nitrogen-phosphorus detector .
采用气相色谱氮磷检测器,在程序升温条件下不分流进样,根据保留时间确定样品组分。
5) nitrogen phosphorus detector
热离子检测器
6) supratermal ion detector
超热离子检测器
补充资料:氮磷检测器
分子式:
CAS号:
性质:又称碱火焰电离检测器(alkaliflame ionization detector),氮磷检测器(nitrogen phosphorus detector),热离子发射检测器(thermionic emission detector)。在火焰离子化检测器的喷嘴上附加一下碱金属盐圈,当试样分子含氮、磷、硫、卤素时,则将增大碱盐的挥发度和化学电离,从而使收集到的离子流和所得到的信号大为增加。对含氮、磷等的有面化合物特别敏感。信号正比于特征原子的质量流速。
CAS号:
性质:又称碱火焰电离检测器(alkaliflame ionization detector),氮磷检测器(nitrogen phosphorus detector),热离子发射检测器(thermionic emission detector)。在火焰离子化检测器的喷嘴上附加一下碱金属盐圈,当试样分子含氮、磷、硫、卤素时,则将增大碱盐的挥发度和化学电离,从而使收集到的离子流和所得到的信号大为增加。对含氮、磷等的有面化合物特别敏感。信号正比于特征原子的质量流速。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条