GC-M50 甲醇汽油中甲醇测定气相色谱仪
简单介绍
M50甲醇汽油中甲醇测定气相色谱仪,乙酸乙酯,医疗器械,环氧乙烷,三甲胺,室内空气,焦炉煤气,炼厂气,天然气,芝麻香白酒,3-甲硫基丙醇,杂醇油,消毒剂,三甲胺
GC-M50 甲醇汽油中甲醇测定气相色谱仪的详细介绍
甲醇汽油中甲醇测定气相色谱仪
由于甲醇含量占据一半左右,必须添加一定量的天德助溶剂。甲醇汽油在使用时,发动机可以完全不用改造,直接与汽油通用即可。
为了提高车用汽油中甲醇含量测定的准确度和度,滕州市浩瀚色谱仪器技术服务有限公司,,,,依托翔鹰分析技术的者,色谱工程研究所,分析与测试中心,3个科研单位,研发出甲醇汽油中甲醇测定气相色谱仪仪测定甲醇汽油中的甲醇含量,并确定了实验条件,同时对该方法的准确度和度进行了验证。结果表明在柱温60℃、进样口温度200℃、检测器温度250℃的条件下,色谱分离效果好,且测定结果具有检测范围宽和重复性好的特点,回收率达96%~98%。
甲醇汽油中甲醇测定气相色谱仪测定谱图:
Gas chromatograph for determination of methanol in M50 China original methanol gasoline
Since the methanol co ntent accounts for a bout half, a certain amount of Tiande co-solvent must be added. When methanol gasoline is used, the engine can be used directly with gasoline without modification.
In order to improve the accuracy and precision of the determination of methanol co ntent in automotive gasoline, Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. advances with the times, is guided by the co ncept of scientific development, and is led by Manager Wang Xiaoying, relying on Xiangying analysis technology Leader, Institute of Chromatography Engineering, Analysis and Test Center, 3 scientific research units, developed the M50 China's original methanol gasoline methanol determination gas chromatograph to determine the methanol co ntent in methanol gasoline, and determined the experimental conditions. The accuracy and precision of the method were verified. The results show that under the co nditions of a column temperature of 60 ° C, an inlet temperature of 200 ° C, and a detector temperature of 250 ° C, the chromatographic separation effect is good, and the measurement results have a wide detection range and good repeatability. The recovery rate is 96% to 98%. %.
M50 Determination of methanol in Chinese original methanol gasoline Gas chromatograph spectrum:
Since the methanol co
In order to improve the accuracy and precision of the determination of methanol co
M50 Determination of methanol in Chinese original methanol gasoline Gas chromatograph spectrum:
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