计算溶液所需的质量、体积或浓度。
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钳口样品瓶盖垫 | 钳口顶空瓶盖垫 | 顶空钳口盖 | 带隔垫钳口盖 | 顶空瓶铝盖 | 组合盖垫 | 开孔铝盖 | 开口铝盖 | 铝瓶盖 | 铝盖 | 通用瓶预装垫 | 磁性金属螺纹顶空瓶盖 | 金属瓶盖 | 密封瓶盖 | 样品瓶瓶盖 | 盖垫 | 样品瓶盖 | 瓶盖垫 | 样品瓶盖垫, Crimp Caps and Seals | Silver Crimp Seal | Aluminum Seals | Seals
适用于20mm卡口/钳口瓶,采用优质材料制成,以保证其具有较好的功能性.适用于卡口瓶,具有良好的密封性能.
● 材质:铝制/磁性金属盖
● 颜色:多种
● 预先组装,带有隔片
● 20mm预组装盖垫适合各类顶空瓶,同时避免二次污染
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Matched with 20mm Snap/Crimp Vials.Made of the highest quality materials to ensure proper function.Suitable for Snap bottle,have good sealing properties.
● Material:Aluminum/Magnetic metal
● Color:Multicolor
● 20mm screw thread
● Preassembled with septa
● 20mm pre-assembled septa caps for all types vial,while avoiding secondary pollution
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