1) Petroleum ether
石油醚
1.
Study on the petroleum ether-extraction technique of oil sludge;
含油污泥石油醚浸提技术研究
2.
Extraction of active compounds by petroleum ether from fructus Toosendan and analysis with gas chromatography tandem mass spectrometry;
川楝子活性成分石油醚提取与GC-MS分析
2) petroleum thio-ether
石油硫醚
1.
The composition of liquid membrane is 2wt% petroleum thio-ether, 4wt% Lan 113C and 94wt% kerosene.
液膜的组成为:2%石油硫醚-4%多丁二酰亚胺-94%煤油,内相试剂为:1～2mol/L的氨水溶液。
3) naphtha
[英]['næfθə] [美]['næfθə]
高石油醚
4) canadol,heavy mineral spirit;heavy petroleum spirit
重石油醚
5) Petroleum Ether Extraction
石油醚提取
1.
Determination of Arsenic in Edible Oil by Digestion-Petroleum Ether Extraction and Hydride Generation Atomic Fluorescence Spectrometry;
消化-石油醚提取氢化物-原子荧光光谱法测定食用油中砷
2.
)Pok,in this paper the methods of water extraction,ethanol extraction and petroleum ether extraction were used.
采用水提取法、醇提取法和石油醚提取法对小甘菊花的化学成分进行了比较全面的定性实验。
3.
In this research, chemical constituents from the Clematis songarica Bge were obtained were obtained with the method of water extraction, ethanol extraction and petroleum ether extraction.
本实验采用水提取法、醇提取法和石油醚提取法对准噶尔铁线莲的化学成分进行了定性研究。
6) petroleum ether extract
石油醚提物
1.
Analysis of genetic variation and stability of the content of petroleum ether extracts in flue_cured tobacco leaves;
烤烟叶片石油醚提物质量分数的遗传变异及稳定性分析
补充资料：石油醚
石油醚是石油的低沸点馏分，为低级烷烃混合物。按沸点不同分为30-60 ℃、 60-90℃、90-120 ℃ 3类。无色透明易挥发液体，有类似乙醚气味．相对密度0.669，沸点60-90 ℃。溶于丙酮、醋酸乙酯、苯、氯仿、乙醚等，不溶于水。易燃。无毒。空气中最高容许浓度为0.03％。
用作快干溶剂和稀释剂。贮存于阴凉、通风、干燥的库房内，远离火种、热源。
用作快干溶剂和稀释剂。贮存于阴凉、通风、干燥的库房内，远离火种、热源。
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