问题的提出 色谱柱是气相色谱分析的心脏部分,好的柱子使分析得心应手,不好的柱子往往使分析归咎失败。2％QF-1、1.5％OV-17柱是目前公认用来分析有机氯农药残留量的理想柱子,人们大多认真地照此配柱,装柱,但对柱的老化问题考虑得尚少。
浩瀚色谱（山东）应用技术开发有限公司，研制QF-1色谱柱测定有机磷农残，柱效高，分离好，结果满意。
The chromatographic column is the heart of gas chromatography analysis. Good columns make analysis easy, while bad columns often cause analysis failure. The 2% QF-1 and 1.5% OV-17 columns are currently recognized as ideal columns for the analysis of organochlorine pesticide residues. Most people carefully follow this method to prepare and install columns, but little consideration has been given to the aging of the columns.
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has developed a QF-1 chromatographic column for the determination of organophosphorus pesticide residues, with high column efficiency, good separation, and satisfactory results.
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com