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

No, the epT.I.P.S. 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. Please note: the reload variants for epT.I.P.S. 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 on the contrary are disposable and designed for single use only. 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 and their biobased variants) is to protect from aerosols, meaning small liquid droplets in the air and for SealMax also from liquid splashes. Gaseous vapour/fume from liquid samples is 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 pipettes. 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 Eppendorf consumables free of RNA?

All consumables 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.

Are lot specific certificates for the purity grades available in the internet?

Yes, the lot specific purity certificates, so-called Test report, can be downloaded at the certificates homepage .

Are epT.I.P.S. and ep Dualfilter T.I.P.S. resistant 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 Dualfilter T.I.P.S. withstand UV-light treatment. This also applies to biobased pipette tips.

Which certificates are available for ep Dualfilter T.I.P.S.?

Following certificates are available: Certificate of Quality (quality assurance, trace metals, ep Dualfilter T.I.P.S., HEPA standard, statement on BSE/TSE), Certificate of Purity (PCR clean & sterile or Forensic DNA grade) and a batch-specific sterility certificate for ep Dualfilter T.I.P.S. in PCR clean/sterile and Forensic DNA purity grade is available for download on our website eppendorf.com/certificates .

Can ep Dualfilter TIPS and ep Dualfilter T.I.P.S. SealMax 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 T.I.P.S.?

No, ep Dualfilter T.I.P.S. are not suitable for filtering liquids. They prevent aerosols migrating through the filter.

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ep Dualfilter T.I.P.S.^® - 滤芯吸头

Eppendorf PhysioCare Concept® - epT.I.P.S.® 384 SOFTattach 插图

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

带有滤芯和不带滤芯的吸头比较。只有ep Dualfilter T.I.P.S.可提供对极细小杂质的可靠防护。

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

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

享受滤芯吸头中额外防护层带来的优势！
ep Dualfilter T.I.P.S.滤芯移液吸头——Eppendorf 专业之选，采用两级滤芯，能够有效阻隔污染。双层滤芯采用弹性疏水材料制成，可与吸头锥完美贴合，几乎100 %拦截全部气溶胶和生物分子。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。贴近吸头锥的一层是第二道污染防护屏障，能够有效结合生物分子。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。

ep Dualfilter T.I.P.S.的PCR clean/Sterile 纯度级吸头与Forensic DNA Grade纯度级ep Dualfilter T.I.P.S.吸头均已推出一次性吸头盒包装，盒身由来自隐形眼镜生产过程的“单一来源”型内收集聚丙烯回收材料制成。另推出全新ep Dualfilter T.I.P.S.BioBased 生物基吸头，采用可插入epT.I.P.S.^® Box 2.0中的Sterile Reloads预装板包装。

ep Dualfilter T.I.P.S. 移液吸头及包装材料处置

材料回收目前已变得日益重要。以欧洲为例，硬纸板几乎已实现100 %全部回收。ep Dualfilter T.I.P.S. 移液吸头包装由不同材料制成，其中绝大部分为硬纸板。
在Eppendorf耗材包括ep Dualfilter T.I.P.S.移液吸头的包装材料中，运输纸箱至少含有37 %的再生纸板，而折叠纸盒则至少含有60 %的再生纸板。
请收集离心管纸板包装材料，以实际行动支持回收有价值原材料的全球可持续发展倡议。请将收集的包装材料放到所在组织和地区指定的回收容器内。
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。不过，对已污染的实验室耗材进行热能回收处理，还可回收其中产生的能量和热量。
为减少危险塑料废物产生量，应至少准备两个废物箱：一个用于放置危险废物，一个用于放置非危险废物。两类废物的具体定义取决于当地法规，应在实验室进行相应宣传/培训。如需了解当地废物回收方案的更多信息，请联系当地生物安全官和废物管理机构。
强烈建议选择经认证的当地回收合作伙伴。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。