产品名称：	1.5%OV-17+2%QF-1/Chromosorb AW GB/T 8972-1988 水质 五氯酚的测定玻璃柱
产品型号：	1.5%OV-17+2%QF-1/Chromosorb AW
品牌：	1941
产品数量：
产品单价：	面议
日期:	2022-11-29

1.5%OV-17+2%QF-1/Chromosorb AW GB/T 8972-1988 水质 五氯酚的测定玻璃柱的详细资料

GB/T 8972-1988 水质 五氯酚的测定玻璃柱
GB/T 8972-1988 水质 五氯酚的测定玻璃柱 详细信息：

浩瀚色谱（山东）应用技术开发有限公司建立了固相萃取-气相色谱法测定地表水中五氯酚的方法。HLB固相萃取小柱富集水样中待测物质,经二氯甲烷洗脱后,氮吹浓缩,采用气相色谱氢火焰离子化检测器进行分析。本方法具有操作简单快速、有机试剂使用量少、测定结果准确度和精密度高、方法检出限低等优点,适用于地表水中痕量五氯酚的测定。

名称：安捷伦7890B玻璃柱
规格：2m*1/4，80-100目
型号：1.5%OV-17+2%QF-1/Chromosorb AW DMCS（80-100目）
编号：20220818001
*高温度：240°C
应用：GB/T 8972-1988 水质 五氯酚的测定 气相色谱法
被HJ 591-2010 水质 五氯酚的测定 气相色谱法代替。

GB/T 8972-1988 水质 五氯酚的测定玻璃柱 测试谱图：





Water Quality - Determination of Pentachlorophenol - Glass Column (GB/T 8972-1988)

GB/T 8972-1988 Water Quality - Determination of Pentachlorophenol - Glass Column Details:



A solid phase extraction gas chromatography method for the determination of pentachlorophenol in surface water was established by Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. The substance to be determined in water sample was enriched by HLB solid phase extraction column, eluted by dichloromethane, concentrated by nitrogen blowing, and analyzed by gas chromatography hydrogen flame ionization detector. This method has the advantages of simple and rapid operation, less use of organic reagents, high accuracy and precision of determination results, and low detection limit. It is suitable for the determination of trace pentachlorophenol in surface water.



Name: Agilent 7890B glass column

Specification: 2m * 1/4, 80-100 meshes

Model: 1.5% OV-17+2% QF-1/Chromosorb AW DMCS (80-100 meshes)

No.: 20220818001

*High temperature: 240 ° C

Application: Water Quality - Determination of Pentachlorophenol - Gas Chromatography (GB/T 8972-1988)

It is replaced by HJ 591-2010 Water Quality Determination of Pentachlorophenol by Gas Chromatography.


GB/T 8972-1988 Water Quality - Determination of Pentachlorophenol - Spectra of Glass Column Test: