规格:PES、PVDF 产品用途:针式过滤器适用于生命科学、制药、环境、生物技术、食品和饮料、农业检测实验室等领域,尤其是在生命科学实验室中广泛应用,对小体积样本(如蛋白质、添加剂、缓冲液、试剂和药物)进行除菌操作。针式过滤器外壳采用医疗级聚丙烯,一次性注塑成型,耐高压,无产品泄露;易撕型纸塑独立包装。 Syringe filters are suitable for use in life science, pharmaceutical, environmental, biotechnology, food and beverage, agricultural testing laboratory and other areas, especially used in life science experiments for aseptic operations of small volume samples (like proteins, additives, buffers, reagents and drugs). 产品特点: ·高效除菌效率 ·更大的有效膜过滤面积: 4.9 cm² ·高流速和高通量 ·独立包装和电子束灭菌 ·无DNA /RNA酶,无热原,无内毒素 Features 1. The housing of the syringe filter is made of medical-grade polypropylene, one-time injection molded, high-pressure resistant. 2. High sterile filtration efficiency, LRV>7 3. Greater filtering area: 4.9cm2 . 4. Membrane materials include: PES, PVDF 5. Low protein binding. 6. High throughput and high flow rate. 7. easy-to-tear paper-plastic independent sterile packaging. 8. No DNA/RNA enzymes, no pyrogen 产品图片:
注意事项: 1、在处理色谱样品时,要避免其他杂质物质在过滤过程中的引入; 2、不要使用小于10cc的注射器,因为小体积柱管可能会使压力超过上限,导致滤膜的破环或者人身伤害; 3、一次性使用,不可再生; 4、应弃去部分开头的滤液,体积约为过滤器的死体积。 Precautions • When handling chromatography samples, avoid introducing other impurities during the filtration process. • Do not use a syringe with a volume less than 10 cc,which may cause excessive pressure in the injection tube thus resulting in membrane damage or personal injury. • Single use only • Discard the initial few filtrate, of which the volume is about the volume of the filter