Which certificates are available for ep Dualfilter TIPS?

Following certificates are available: Certificate of Quality (quality assurance, trace metals, ep Dualfilter TIPS, HEPA standard, statement on BSE/TSE), EC conformity declaration, certificate of purity (PCR clean) and a batch-specific sterility certificate for ep Dualfilter TIPS in sterile purity grade is available for download on our website.

Can ep Dualfilter TIPS be autoclaved?

No, ep Dualfilter T.I.P.S. and ep Dualfilter T.I.P.S. SealMax cannot be autoclaved.

Is it possible to filter solutions using ep Dualfilter TIPS?

No, ep Dualfilter TIPS are not suitable for filtering liquids. They prevent aerosols migrating through the filter. In relation to penetrating fluid, Filtertips develop such strong adhesive forces that the movement of liquid is stopped immediately.

Are Eppendorf products free of RNA?

All products certified with "PCR clean" are tested free of human DNA, DNase, RNase and PCR inhibitors. The following applies from our point of view: Where no human DNA is detected, there can also be no RNA, which is considerably more unstable.

What is the meaning of the PCR Clean seal?

For molecular-biological requirements Eppendorf offers a new standard for uniform purity specifications. All consumables marked with the "Certified PCR Clean” label are guaranteed free of human DNA, DNase, RNase and PCR inhibitors.

Why are there double labels on the folding boxes, as "PCR clean" + "Sterile" or "PCR clean" + "Protein-free"?

Due to the modularization of purity grades, some products are labeled with more than one purity grade symbol. For example, the epDualfilter T.I.P.S. has the double seal "PCR clean "+ "Sterile" and the UVette the double seal "PCR clean" + "Protein-free" on the packing. The certification remains unaffected by the modularization.

Are batch-specific certificates for the new purity grades available in the internet?

Yes, the batch-specific purity grades can be downloaded at our certificates homepage .

Can products of the previous and new modular purity grades (with new seals) be used simultaneously in one application?

Yes, if no batch attachment is required for the application, products of the old and new modular purity grades can be used, as their specifications are the same.

Are the epT.I.P.S. Box / epT.I.P.S. Box 2.0 and the epT.I.P.S. Racks UV-resistant?

The UV stability of epT.I.P.S. box / epT.I.P.S. Box 2.0 (made of polycarbonate) as well as of the epT.I.P.S. racks (made of polypropylene) were tested intensively during development. Boxes and racks were exposed to 254 nm UV light (1 J/cm2) for 16.7 hours. After 10 cycles (167 hours), no signs of adverse effects were detectable. Because the energy of the lamp used is considerably higher than that of a lamp used in a sterile bench, it can be assumed that both boxes can be exposed to UV radiation for at least 300 to 600 hours in a sterile bench without problems. Polypropylene used for epTIPS Racks is three times more resistant against UV radiation than polycarbonate allowing even longer exposure to UV light. If a disinfectant is applied prior to UV irradiation make sure to take off the reagent by wiping off using a cloth soaked in water.

Is the epT.I.P.S. Box 2.0 compatible with the Reloads for the forerunner epT.I.P.S. Box?

Yes, the epT.I.P.S. ® Box 2.0 is compatible with all epT.I.P.S. Reloads and all epT.I.P.S. BioBased Reloads.

Must the lid on epT.I.P.S. Boxes / epT.I.P.S. Boxes 2.0 be opened for autoclaving?

No, the boxes can be autoclaved with the lid closed.

Can the epT.I.P.S. Box / epT.I.P.S. Box 2.0 be autoclaved at 133 °C?

No, the epT.I.P.S. Box / epT.I.P.S. Box 2.0 cannot be autoclaved at 133 °C. We recommend 121 °C.

What is the difference between epT.I.P.S. Box / epT.I.P.S. Box 2.0 and epT.I.P.S. Rack?

The epT.I.P.S. ® Box 2.0 in the new design, equipped with additional benefits, is the successor product of the epT.I.P.S. ® Box used in the market since 2002. Like its predecessor, the epT.I.P.S. Box 2.0 can be autoclaved up to 100 times and can be filled with all epT.I.P.S. Reload variants for pipette tips in Eppendorf Quality, PCR clean, Biopur ® and PCR clean/Sterile. Please note: the reload variants for tips in Biopur ® and PCR clean/Sterile can only be used in the epT.I.P.S. ® Box 2.0. They do not fit into the predecessor epT.I.P.S. Box. The epT.I.P.S. ® Racks are disposable and destined only for single use and are available in the purity grades Biopur ® and PCR clean/Sterile. For detailed information visit: www.eppendorf.com/discover/the-magician-eptipsr-boxes-20

How often can the epT.I.P.S. Box / epT.I.P.S. Box 2.0 be autoclaved?

Both boxes can be autoclaved up to 100 times. Stacking of many boxes should be avoided during this process. Please note that if Reloads are inserted, the tray and tips can only be autoclaved once and that filtered tips cannot be autoclaved.

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ep Dualfilter T.I.P.S.^® - 滤芯吸头

Male laboratory technician works at the bench with PCR, Eppendorf ThermoMixer® and dispenses liquid in a plate

Bar chart showing effectiveness of ep Dualfilter T.I.P.S.® at blocking particles and molecules compared to filter pipette tips from other manufacturers.

ep Dualfilter T.I.P.S.® pipette tips attached to an Eppendorf multi-channel pipette

Illustration of ep Dualfilter T.I.P.S.® aerosol shield blocking contamination

Illustration close-up of ep Dualfilter T.I.P.S.® aerosol shield blocking contamination

Close-up view of Dualfilter used for contamination protection in ep Dualfilter T.I.P.S.® filter tips

epT.I.P.S.® LoRetention and ep Dualfilter T.I.P.S.® LoRetention pipette tips alongside microtubes and combitips

ep Dualfilter T.I.P.S.® tip pipetting into tubes in Eppendorf tube rack

ep Dualfilter T.I.P.S.® filter pipette tips – available in sizes from 10 µL to 10 mL

Three boxes of low retention tips in various formats

产品信息

ep Dualfilter T.I.P.S. 经证实，滤芯吸头能为移液器和样本提供卓越保护，防止因气溶胶、滴液和飞溅意外造成不易察觉的污染。

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产品信息

用途

特征

利用过滤器移液器吸头中的额外保护！
ep Dualfilter T.I.P.S.来自Eppendorf，是带有两相过滤器的过滤移液器吸头，可防止污染。两个滤芯层采用柔性疏水材质，完美适配于移液器吸嘴，有效阻断近 100 % 的气溶胶和生物分子。过滤效果源于使用清晰可辨、且孔径大小不同的滤芯层。面向样品的滤芯层可过滤水滴、溅射和气溶胶。面向移液器吸头的滤芯层作为第二层挡污屏障，能可靠地粘附生物分子。定义的空气通过率可确保完全回收样品和您习惯的常规快速移液。
EPA/HEPA标准：ep Dualfilter T.I.P.S.已通过滤芯效率测试和认证！
ep Dualfilter T.I.P.S. and ep Dualfilter T.I.P.S. SealMax滤芯移液器吸头已按照标准开展过滤性能测试 - 在EN 29463滤芯过滤性能标准测试中 - 最小颗粒收集效率为99.5 %，测试气溶胶颗粒尺寸为0.05 -0.5 µm - 使其成为洁净室和制药行业应用的理想选择。

纯度等级 PCR clean/Sterile的ep Dualfilter T.I.P.S. 通过电子束灭菌，经认证无热原且达到PCR洁净级（不含人类DNA、DNase、RNase和PCR抑制物质）。ep Dualfilter T.I.P.S. Forensic DNA Grade 不含可检测到的人类 DNA、DNase、RNase 和 PCR 抑制剂

处理ep Dualfilter T.I.P.S.移液器吸头及其包装材料

材料的回收变得越来越重要。欧洲几乎100 %回收所有纸板材料。ep Dualfilter T.I.P.S.移液器吸头的包装材料由不同材料制成，其中大部分为纸板。
Eppendorf耗材以及ep Dualfilter T.I.P.S. 移液器吸头均采用包装运输，其中运输纸箱至少包含 37 %回收纸板，折叠纸箱包含至少 60 % 回收纸板。
请收集离心管的纸板包装材料，支持我们回收有价值原材料的全球可持续发展倡议。将包装材料放在您所在单位和地区的指定收集容器内。
使用后，吸头本身被定义为可能被污染。这种污染可能导致生物危害、化学危害，甚至是核危害。因此，回收这些吸头具有挑战性。多国法律规定，危险废物必须焚烧处理。但受污染的实验室耗材焚烧所产生的能量和热量仍可回收。
为了减少危险塑料废物，您至少应当使用两个废物容器：一个用于收集危险废物，一个用于收集非危险废物。两类废物的定义可能取决于当地法规。您需要根据具体法规对实验室工作人员进行相关培训和宣传。请联系您当地的生物安全官员和废物管理部门，了解更多本地废物回收方案。
我们强烈推荐您选择经过认证的本地废物回收合作伙伴。保持“本地”处置可减少运输带来的影响，建议您联系“认证”机构，因为处理实验室废物时要满足安全性和可持续性要求。