1.提供图纸可定制 2.具有非凡的化学耐受性,几乎可耐受所有的化学溶剂(耐强酸、强碱、王水和各种有机溶剂) 3.可以作为各种色谱仪、化工设备等管路连接控制 4.外观纯白色,耐高温:使用温度-200~+250℃,耐低温:-196℃可保持5% Features: 1. Provide drawings can be customized 2. Have extraordinary chemical tolerance, almost all of the chemical solvent resistance (resistance to acid, alkali, aqua regia, and various organic solvents) 3. Can be used as all kinds of chromatography, chemical equipment, pipeline connection control 4. The appearance of pure white, high temperature: Temperature -200 ~ +250 ℃, low temperature: -196 ℃ to maintain a 5%