4198: 产品细节图：[展示四氟乙烯烧杯250ml的图片] 产品性能：由四氟乙烯制成，具有优异的耐腐蚀性，能承受各种化学试剂的侵蚀。 用材：四氟乙烯。 参数表： 型号：ASL-PTFESB-250 容量：250ml 型号：ASL-PTFESB-250 用途：广泛应用于化学实验中，可用于搅拌、加热、反应等操作。 包装：单个包装，避免碰撞和损坏。 使用说明：使用时注意避免划伤烧杯内壁，避免接触高温火源。 售后服务：如有质量问题，可及时更换。 Product Details Image: [Show the picture of the tetrafluoroethylene beaker with a capacity of 250ml] Product Performance: Made of tetrafluoroethylene, it has excellent corrosion resistance and can withstand the erosion of various chemical reagents. Materials Used: Tetrafluoroethylene. Parameter Table: Model: ASL-PTFESB-250 Capacity: 250ml Model: ASL-PTFESB-250 Usage: Widely used in chemical experiments, it can be used for operations such as stirring, heating, and reaction. Packaging: Individually packaged to avoid collision and damage. Instructions for Use: When using it, pay attention to avoid scratching the inner wall of the beaker and avoid contacting high-temperature fire sources. After-sales Service: If there is any quality problem, it can be replaced in time.