Package Contents: Includes one 2 inch (OD54mm) bubble plate specifically designed for reflux distillation columns. Verify dimensions with the provided image before purchase to ensure compatibility with your setup. Constructed from high-quality material: This bubble plate is crafted from copper, ensuring durability and resistance against cracking or fraying, ideal for sustained use in distillation processes. Enhanced distillation efficiency: This bubble plate significantly boosts the separation efficiency during distillation by optimizing vapor-liquid contact, which results in a higher purity of the distilled product. Usage precaution: It is recommended to handle the bubble plate with gloves during initial use to avoid issues related to copper oxidation. This precaution helps maintain the material's integrity and performance. Ideal for home distillation: Perfect for enthusiasts of home distillation, this copper bubble plate fits seamlessly into 2 inch reflux column setups, enhancing the quality and efficiency of your home distillation system. Color: As shown Material: Copper Due to different batches, there may be differences in product appearance and printed text, which do not affect use. Package Contents: 1 x Distillation Copper Bubble Plate Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1-3 cm.