产品详情： 产品细节图：清晰呈现滴瓶的外观和滴管的细节。 产品性能：滴瓶密封性良好，滴管控制滴液精准。 用材：优质材料制造，确保耐用和安全。 参数表： 名称 颜色 容量 滴瓶 白色/棕色 30ml/60ml/125ml 型号：多种颜色和容量组合。 用途：常用于化学实验中少量液体的滴加操作。 包装：精心包装，防止破损。 使用说明：使用前检查密封性，滴液时注意控制速度和量。 售后服务：及时处理产品质量问题和客户咨询。 Product Details: Product detail pictures: Clearly show the appearance of the dropping bottle and the details of the dropper. Product performance: The dropping bottle has good sealing performance, and the dropper can control the dripping precisely. Materials: Made of high-quality materials to ensure durability and safety. Parameter table: Name Color Capacity Dropping bottle White/Brown 30ml/60ml/127ml Model: Various combinations of colors and capacities. Use: Commonly used for the dropping operation of a small amount of liquid in chemical experiments. Packaging: Carefully packaged to prevent damage. Instructions for use: Check the sealing performance before use, and pay attention to controlling the speed and quantity when dripping. After-sales service: Deal with product quality problems and customer inquiries in a timely manner.