1.
The molar yield of the 2,6-MPN under the conditions mentioned above could reach up to 93% with a purity of 90% by GC.
在此条件下,酰化反应的收率为93%,产物的气相色谱纯度为90%。
2.
Determination of Purity of Triphenyl Phosphine by CGC
毛细管气相色谱法测定三苯基膦纯度
3.
A great deal of pigment monomer in high purity could be got by using column chromatography.
③柱色谱法可获取纯度很高的多种色素单体。
4.
Determination of purity of industrial use acrylic acid by gas chromatography
GB/T17530.1-1998工业丙烯酸纯度的测定气相色谱法
5.
Butadiene for industrial use--Determination of purity--Gas chromatographic method
GB/T6013-1985工业用丁二烯纯度的测定气相色谱法
6.
The purity of argon was analyzed by gas chromatography with argon discharge detector.
采用氩放电检测器气相色谱仪分析了氩气纯度。
7.
Study on the Methods for Testing Liquid Chromatographic Peak Purity of Explosives and their Applications;
炸药液相色谱峰峰纯度判别方法及应用研究
8.
Study on the Preparation of Acetonitrile of Gradient Grade for HPLC
梯度级色谱纯乙腈的产业化制备工艺研究
9.
Application of GC9560-HF Chromatograph in Fluorine Analysis
GC9560-HF气相色谱仪在氟气纯度分析中的应用
10.
Determination of Pure 2-Methoxyphenol by High-performance Liquid Chromatography
高效液相色谱法测定高纯度邻羟基苯甲醚
11.
Determination of enantiomeric purity of(R)-N-acetylthiazolidine-2-thione-4-carboxylic acid by high performance liquid chromatography with pre-column derivatization
柱前衍生高效液相色谱法测定NTCA的光学纯度
12.
High-purity n-heptane and isooctance--Determination of purrity--Capillary gas chromatography
GB/T8120-1987高纯正庚烷和异辛烷纯度测定法(毛细管色谱法)
13.
Experimental results showed that the method of peak purity identification of chromatographic fingerprints was reliable.
此方法用于色谱指纹图谱峰纯度的鉴别,结果可靠。
14.
A procedure for recognizing peak purity of Cassiae Semen chromatographic fingerprints by chemometrics method was described.
应用化学计量学方法鉴别色谱指纹图谱的峰纯度。
15.
Monitoring of Preparation Condition of 1-Bromo-2,4-difluorobenzene by Gas Chromatography/Mass Spectrometer
气相色谱-质谱监测1-溴-2,4-二氟苯的合成条件、贡献及纯度
16.
Styrene for industrial use--Determination of purity--Capillary gas chromatography
GB/T12688.1-1998工业用苯乙烯纯度的测定毛细管气相色谱法
17.
Fluorinated method for industrial uses--Determination of purity--Gas chromatography
GB/T7375-1987工业用氟代甲烷类纯度的测定气相色谱法
18.
Analysis of the Purity of 2,6-Di-tert-butyl-4- Methyl phenol and the Content of Free Methyl phenol by CGC
毛细管色谱法分析2,6-二叔丁基对甲酚纯度及游离酚含量