The ep Dualfilter T.I.P.S. show a much better filter efficiency for particle retention against aerosols than other filter tips in the market. Is this also true for the ep Dualfilter T.I.P.S. SealMax?

Yes. The Dualfilter of ep Dualfilter T.I.P.S. SealMax is based on the existing Dualfilter technology. Thus, there is no decrease in filter efficiency, juts an additional feature of liquid-sealing was added, that does not influence the filter efficiency.

Is there any difference of filter efficiency in comparison of Dualfilter T.I.P.S. SealMax to ep Dualfilter T.I.P.S.?

No. The Dualfilter of ep Dualfilter T.I.P.S. SealMax is based on the existing Dualfilter technology. Thus, there is no decrease in filter efficiency, juts an additional feature of liquid-sealing was added, that does not influence the filter efficiency. See the Certificate of Quality (HEPA standard) for details on the filter efficiency.

If I accidentally over-pipette, the sample touches the filter and the filter blocks the liquid. Do I have to discard the sample together with the tip?

No, provided that you work with Eppendorf single-channel pipettes and your sample is an aqueous solution. In this case, you can recover nearly 100% of your aqueous sample. Simply press down the operating button of your pipette slowly and dispense the liquid. The recovery rate of water has been shown in Application Note 273.

Has the position of the filter changed compared to ep Dualfilter T.I.P.S. ?

No. The filter of ep Dualfilter T.I.P.S. SealMax is in the same position as in the ep Dualfilter T.I.P.S.

Does the self-sealing mechanism of the filter work with all kinds of liquids?

No. The self-sealing mechanism works best with aquaeous solutions, most acids, and bases. Please see Application Note 273 "ep Dualfilter T.I.P.S. ® SealMax – Determination of sample recovery rate in case of over-pipetting of water" for details. We advice customers to test the liquid seal capacity and reconstitution of sample in case of overpipetting when working with non-aquaeous samples prior to using in their application.

May I use the ep Dualfilter T.I.P.S. SealMax for several pipetting processes, even after the filter came into contact with the liquid?

No. Filter tips in general are meant to be used only once as they are used to avoid contaminations. Therefore, we recommend to always use a new filter tip when starting the next pipetting process.

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.

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.

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 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: epTIPS brochure

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.

Do ep Dualfilter T.I.P.S. and/or ep Dualfilter T.I.P.S. SealMax prevent vapour from hazardous liquids to enter the pipette cone? (e.g. fuming acids)

No. The principle of the Dualfilter (in ep Dualfilter T.I.P.S. and ep Dualfilter T.I.P.S. SealMax) is to protect from aerosols, meaning small liquid droplets in the air. Vapour/fume from liquid samples is gaseous and thus not retained by any filter. To protect the lower part of a pipette, it is best to use a lower part made of PTFE (higher chemical resistance, to withstand highly aggressive chemicals (e.g. TFA)). Please note that Eppendorf offers a PTFE lower part for some single-channel Research plus and Reference 2. Important to bear in mind when using it: A lower pipette part made of PTFE is not autoclavable as PTFE is not dimensionally stable under heat. Pipette calibration is recommended after replacing the lower part.

What does the engraved text „Rack body made of 100% recycled material” on the epT.I.P.S. ® Rack mean?

Eppendorf has started to produce the Racks in which the pipette tips (epT.I.P.S. ® pipette tips, ep Dualfilter T.I.P.S. ® pipette filter tips, and ep Dualfilter T.I.P.S. ® SealMax ® pipette filter tips) are available from recyclate: All Racks with the engraving are made from 100 % post-consumer recyclate (PCR), which refers to materials that have been collected, recycled, and repurposed. This process helps to reduce waste and the consumption of virgin materials, contributing to a more sustainable and environmentally friendly production cycle.

Do epT.I.P.S. ® Racks with a Rack body made of 100% recycled material have different properties than standard Racks?

No. The material change for the disposable Rack does not affect the purity, sterility, autoclavability or stability of the Racks themselves or the within packed epT.I.P.S. ® pipette tips, ep Dualfilter T.I.P.S. ® pipette filter tips, and ep Dualfilter T.I.P.S. ® SealMax ® pipette filter tips. There is also no change in form, fit or function. As product item numbers remain identical and no changes to the product quality exists, no further actions are required by you, our customer. This is also confirmed by lot-specific and quality certificates.

Can epT.I.P.S. ® Racks with a Rack body made of 100% recycled material be recycled?

Yes. Racks made of 100% recycled Polypropylene can be handled and recycled in the same way as racks made of virgin Polypropylene. Please check with your local biosafety/sustainability/waste management regarding local standards and requirements as the Racks can be contaminated.

What material are epT.I.P.S. ® Racks with a body made of 100% recycled material made of?

The Racks are made of 100% recycled polypropylene. The recycled polypropylene used is post-consumer recyclate (PCR) from the industry and is collected exclusively from contact lens production waste. The so-called "single source" collection of pure polypropylene from the production of medical products ensures that the recyclate retains the purity and integrity required for the production of laboratory consumables. Full traceability of the recyclate and the conformity of the processes to EN 15343:2007 is confirmed by our suppliers.

Are epT.I.P.S. and ep Dualfitler T.I.P.S. resistent to UV-light?

Yes. Under regular applications in a lab, e.g. under UV-light for disinfection of a clean bench, ep T.I.P.S. and ep Dualfitler T.I.P.S. withstand UV-light treatment.

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ep Dualfilter T.I.P.S.^® SealMax^®超滤芯吸头 - 自封式移液器吸头

Eppendorf self-sealing filter pipette tips

ep Dualfilter T.I.P.S.® SealMax filter tips - empty tip, full tip, empty tip

Full range of Eppendorf self-sealing filter pipette tips from 10 µL to 1,000 µL

Tube rack filled with Eppendorf microtubes

Lab worker pipetting sample into microtubes

Lab worker pipetting from microtube to microplate

产品信息

使用我们的ep Dualfilter T.I.P.S. SealMax自密封过滤式移液器吸头保护珍贵的样品和贵重的移液器。创新的两段过滤系统可确保安全吸附所有液体和水分。

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如果您需要为样品和移液器提供卓越的保护，那就无需去找别人！我们的ep Dualfilter T.I.P.S.^® SealMax自密封过滤式移液器吸头采用两相设计，可提供近乎 100 %的保护，防止污染气溶胶和生物分子，共同为您带来更佳移液体验。移液过量的样品停止在它们的轨道上，立即关闭Dualfilter - 白色层保留水滴和飞溅，而紫色层形成屏障。

ep Dualfilter T.I.P.S. SealMax非常适合需要高灵敏度和重现性的方法，ep Dualfilter T.I.P.S.^®和ep Dualfilter T.I.P.S. SealMax都适用于需要保持样品纯净度和防止交叉污染的研究，如PCR和微生物研究。
在生产不让步！
ep Dualfilter T.I.P.S. SealMax自密封过滤式移液吸头在洁净室条件下以更高质量制造，不使用干扰性增滑剂、杀菌剂和增塑剂。自封装滤芯移液器采用高纯度的非回收材料制成，适用于对灵敏度和可重复性要求高的分子和微生物应用，无需担心样品降解和交叉污染。

ep Dualfilter T.I.P.S. SealMax共有PCR clean/Sterile两种纯度级，采用一次性吸头盒包装，盒身由来自隐形眼镜生产过程的“单一来源”、型内收集的PP回收材料制成，Biopur^®纯度级p Dualfilter T.I.P.S. SealMax BioBased吸头也已推出上述吸头盒包装。

不要在质量上妥协！

我们的ep Dualfilter T.I.P.S.^® SealMax自密封过滤移液器吸头是在考虑质量的情况下在内部制造的。从保持理想润湿性能的优质塑料材料到ISO 9001卓越纯度认证，Dualfilter T.I.P.S.^® SealMax吸头是您Eppendorf移液器的完美搭档。

Eppendorf移液器和吸头系统满足EN ISO 8655标准的所有要求。

处理ep Dualfilter T.I.P.S. SealMax移液器吸头及其包装材料

材料的回收变得越来越重要。例如，在欧洲，几乎100%的纸板材料都已经被回收利用。 ep Dualfilter T.I.P.S. SealMax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. SealMax 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。
请支持我们的全球可持续发展倡议，通过收集管子的纸板包装材料回收有价值的原材料。将包装材料放在您所在单位和地区的指定收集容器内。对于由聚乙烯（PE）制成的ep Dualfilter T.I.P.S. SealMax Standard包装箔，我们建议您选择可以回收PE材料的专门回收合作伙伴。联系您所处场所或当地废物管理公司，了解您所在组织的可用回收方案。
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。在许多国家，由于法律的限制，危险废物必须被焚烧。但是，可以通过对受污染的实验室耗材进行热回收来回收能源和热量。
为了减少危险塑胶垃圾，您至少应使用两个废物容器：一个用于危险废物，一个用于非危险废物。这两个组别的确定可能取决于当地法规，并应在您的实验室进行相应的沟通/培训。更多本地废物回收选择，请与当地生物安全官员和当地废物管理部门联系。
我们强烈推荐您在当地找一个经过认证的回收合作伙伴。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。

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Assignment of epT.I.P.S.^® Box 2.0 Options and Suitable Reload Variants

Find the right box for your reload, the color of your pipette tip tray, or what rack size your filter tips come in

Your pipette and sample are safe with ep Dualfilter T.I.P.S.^® and ep Dualfilter T.I.P.S.^® SealMax

PDF 1.4MB

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宣传单页

Eppendorf Purity Grades Selection Guide

PDF .3MB

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宣传单页

Modern Design – Less Plastic

epT.I.P.S. Racks completely renewed!

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宣传单页

New Racks – Improved Sustainability

How to reduce plastics in the lab – The epT.I.P.S.^® solution

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宣传单页

Sustainability Facts and Figures

New epT.I.P.S.^® Racks: Less plastic - less waste

PDF .8MB

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You Name It, We Have It

epT.I.P.S.^® packaging options – for all your needs

PDF 4.0MB

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气体活塞式手动移液器，具有出色的精确度和准确度。快速且符合人体工程学的单键操作。

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超轻手动微量移液器采用人体工学设计，使用安全，所需操作力度小

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特殊的制造技术将 PCR板的高质量和优势与低吸附特性相结合twin.tec，从而尽可能提高目标分子的产量。便捷地自动化。有不同格式可用。

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使用twin技术的高质量PCR板带有刚性PC框架的薄壁PP孔可实现更佳的热传递而不会翘曲 — 较适合自动化。有不同格式可用。

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epT.I.P.S.^® BioBased

Pipette tips made from 100 % bio-based plastic which can be traced back to biological waste material. Available in volumes from 10 µL to 1,250 µL Long in Reloads for use with epT.I.P.S.^® Box 2.0. Ideal for use in microbiology and molecular biology.

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ep Dualfilter T.I.P.S.® SealMax®超滤芯吸头 - 自封式移液器吸头

Eppendorf self-sealing filter pipette tips

ep Dualfilter T.I.P.S.® SealMax filter tips - empty tip, full tip, empty tip

Self-sealing pipette tip filters

Full range of Eppendorf self-sealing filter pipette tips from 10 µL to 1,000 µL

Tube rack filled with Eppendorf microtubes

Lab worker pipetting sample into microtubes