ep Dualfilter T.I.P.S.独特的两相过滤保护功能^®。
Eppendorf ep Dualfilter T.I.P.S.^®是首款带有两相过滤器的污染防护滤嘴。这种滤嘴是在无尘室条件下用纯净的非回收材料制造的，具有最高的质量。其特点是具有明确的流动动态、低浸润性和高热稳定性。产品通过了无热原和 PCR 洁净（不含人类 DNA、DNase、RNase 和 PCR 抑制物质）认证。
ep Dualfilter T.I.P.S.^®双层过滤器的两个过滤层具有明确的不同孔径。面向样品的白色滤层可截留液滴、飞溅物和气溶胶。上面的蓝色过滤层形成了高效的双重屏障，即使是生物分子也能可靠地与之结合。
如果没有过滤器，移液器就会受到样品和气溶胶的污染。传统的单层过滤器无法完全阻隔颗粒和分子。只有ep Dualfilter T.I.P.S.^®能提供可靠的保护，即使是最微小的杂质。

Crucial for a wide range of sensitive laboratory applications, including molecular biology techniques like PCR, RNA/DNA work, cell culture, and clinical diagnostics.

• PCR and DNA/RNA Work: These tips prevent contamination that could inhibit PCR amplification or degrade DNA/RNA samples, ensuring accurate and reliable results in genetic analysis and research. Cell Culture: Essential for maintaining aseptic conditions and preventing microbial contamination of cell lines, which is critical for experiments involving cell viability, growth, and differentiation.
• Clinical Diagnostics: Used in applications where sample integrity and accurate detection of analytes are paramount, such as in diagnostic assays where even trace contaminants could lead to false positives or negatives.
• Sensitive Sample Handling: Any application involving precious or low-volume samples that are susceptible to contamination from external sources or from the pipette itself.
• Protection of Pipettes: Dual filter tips act as a barrier, preventing aerosols and liquids from entering the pipette barrel, which helps protect the pipette′s internal components from corrosive reagents or viscous samples, extending its lifespan.
• Pyrogen-free: Ensures that the results are not influenced by endotoxins or other fever-inducing substances, particularly important in cell culture and clinical applications.
• Human DNA-free: Prevents the introduction of exogenous human DNA into samples, which is critical for studies focused on non-human DNA or for forensic applications.
• DNase/RNase-free: Protects nucleic acids from degradation by nucleases, vital for experiments involving DNA and RNA manipulation and analysis.
• PCR-inhibiting substances-free: Guarantees that no chemicals or additives that could interfere with PCR amplification are present, ensuring the efficiency and accuracy of the reaction.

Eppendorf is a registered trademark of Eppendorf AG

ep Dualfilter T.I.P.S. is a registered trademark of Eppendorf AG

epT.I.P.S. is a registered trademark of Eppendorf AG