Tengzhou City, the vast chromatographic equipment Technology Co., Ltd., advancing with the times to the scientific concept of development as a guide, under the leadership of Wang Xiaoying manager, relying on Xiangying Institute of Analytical Technology, chromatography and engineering research, analysis and testing center, Units, developed a special column for the analysis of diethylamine, the successful determination of diethylamine in ethanol, acetonitrile, monoethylamine, triethylamine ammonia and water, the results were satisfactory.

           二乙胺为无色液体，有毒，具有强碱性、腐蚀性、易挥发、易燃。其蒸气或液体均对眼睛、皮肤和呼吸道黏膜有刺激和腐蚀作用，引起搔痒、红肿，严重时，会造成损伤。操作时应穿防护衣，戴防护手套，必要时应戴防毒面具。该物质对环境可能有危害，对水体应给予特别注意主要用作医药、农药的原料。保存时需要密闭操作，加强通风，储存于阴凉、通风的库房。远离火种、热源。
             滕州市浩瀚色谱仪器技术服务有限公司，与时俱进，以科学发展观为指导，在王晓莹经理的带领下，依托翔鹰分析技术研究所，色谱工程研究所，分析与测试中心，3个科研单位，研发出二乙胺分析填充柱,测定了二乙胺中乙醇，乙腈，一乙胺，三乙胺氨和水，结果满意。