acetonitrile造句怎么写

Method The samples were separated on a Hypersil BDS C 18 column after being diluted by acetonitrile water (1∶1).

Three different types of mercaptans were analysed. Mercaptans which are not miscible in acetonitrile may be dispersed in isopropanol.

The heat balance of Butadiene extraction unit by acetonitrile is analyzed, and Suggestions for reducing energy consumption of butadiene extraction unit are pro - posed.

Large and transparence crystais of APNP were grown by the solution cooling methed from organic solvent(7.5%acetonitrile and benzene mixture solution).

The protein in blood was precipitated with acetonitrile.

In order to recover acetonitrile and propyl alohol from waste pharmaceatical liquor, seperation of acetonitrile - propyl alohol system using extractive distillation with salt has been studied.

Very soluble in acetonitrile and choro form soluble in water and practically insolusoble in ether .

Butadiene for industrial use--Determination of trace acetonitrile and dimer--Gas chromatographic method

Comparisons were also made on the thermodynamic properties for coordination reaction of lanthanum perchlorate with dibenzo-18-crown-6 and with other crowns in anhydrous acetonitrile, respectively.

Zorbax ODS column and gradient elution of acetonitrile acetic acid solution as mobile phase were employed to determine the content of syringin and rutin in 11 species of Saussurea by RP_HPLC.

Formation of CTC by 2-chloro-5-methoxyl-p-benzoquinone and tertiary amines in acetonitrile

Synthesis of room-temperature ionic liquid [Bmim]PF_6 and study on excess molar volumes of [Bmim]PF_6 with acetonitrile

No degradation of otilonium was found in acetonitrile.

The result shows that for catalyst CT-4A acrolein is a middle product and acrylonitrile, acetonitrile, carbon dioxide and carbon monoxide could be treated as parallel products.

Effect of excessive C_5 component in C_4 cut fraction on butadiene production with acetonitrile process