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.

What is the shelf life of Eppendorf Biopur products?

If the Biopur products are stored according to the information in the instruction manual they have a shelf life of 5 years. The minimum expiry date is printed on the label of the box.

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 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 .

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.

What are the reasons for using single-use plasticware in the laboratory?

Contamination and cross-over can only be avoided by using single-use plastic items. In addition, there is no annoying and time-consuming cleaning of glassware.

How are Eppendorf pipette tips tinted?

Organic, heavy-metal-free dyes (PP granulate) are used to tint the pipette tips.

Is a reload available for the 5 mL epTIPS Box?

No, the 5 mL epTIPS Box will be filled with epTIPS Standard.

Do Eppendorf pipette tips contain heavy metals?

The potential release of trace metal ions from the epTIPS under extreme conditions was measured by an independent and certified laboratory. The certificate that provides exact concentration per metal is provided as a pdf on our certificates homepage .

Are Eppendorf pipette tips free of silicone / silicone oil?

Neither silicone nor silicone oil is added during the production process of epT.I.P.S. pipette tips.

Up to which temperature can solutions be dispensed with epTIPS?

The epTIPS made of PP are suitable for liquids with a temperature of max. 90°C. Please take into account that the pipetting error rises due to evaporation into and warming of the air cushion.

To destroy prions, an autoclave step at 136 °C and 3 atm must be carried out. Can the epTIPS Box (or epTIPS Rack Biopur) withstand this?

No, the epTIPS Box or the epTIPS Rack Biopur cannot be autoclaved at 136 °C.

When pipetting foaming liquids (e.g. cell culture media) I‘m transferring foam which got trapped between the epT.I.PS. 384. How can I improve?

When pipetting foaming liquids it may happen that foam adhere between the tips. Make sure to pipette slowly avoiding foam formation. Importantly, do not immerse the tip too deeply into the liquid preventing foam getting caught between the tips.

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.

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.

What are the dimensions of the epTIPS standard?

0,1-10 µL: length: 34 mm, diameter work cone: 6 mm, diameter opening: 0,35 mm 0,1-20 µL: length: 40,5 mm, diameter work cone: 6 mm, diameter opening: 0,36 mm 0,5-20 µL: length: 45,7 mm, diameter work cone: 6 mm, diameter opening: 0,37 mm 2-200 µL: length: 52,7 mm, diameter work cone: 7 mm, diameter Öffnung: 0,52 mm 20-300 µL: length: 55 mm, diameter work cone: 7 mm, diameter opening: 0,6 mm 100-1000 µL: length: 70,72 mm, diameter work cone: 8,8 mm, diameter opening: 0,83 mm 1250 µL: length: 75,5 mm, diameter work cone: 8,8 mm, diameter opening: 1,0 mm 2,5 mL: length: 115 mm, diameter work cone: 12 mm, diameter opening: 1,32 mm 5 mL: length: 120,3 mm, diameter work cone: 15,5 mm, diameter opening: 1,65 mm

Are the polypropylene pipette tips UV-resistant?

Yes. Use on a sterile bench, for example, is safe.

If epT.I.P.S. Reloads are to be autoclaved, does the film- and plastic-packaging need to be removed?

Yes, under no circumstances should the film be autoclaved alongside the tips. Please note that stacked reloads can only be autoclaved one time, when inserted individually into the epT.I.P.S. Box or epT.I.P.S. ® Box 2.0. Reloads for pipette (filter) tips in Biopur ® or PCR clean/Sterile cannot be autoclaved.

How often can the epTIPS Boxes be autoclaved?

The box can be autoclaved up to 100 times, the reloads up to 5 times.

Must the lid on epTIPS Boxes be opened for autoclaving?

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

Can the epTIPS Boxes be autoclaved at 133 °C?

No, the epTIPS Box cannot be autoclaved at 133 °C. We recommend 121 °C.

Is the epTIPS Box or are the epTIPS Racks UV-resistant?

The UV stability of epTIPS boxes (made of polycarbonate) and epTIPS 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.

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epT.I.P.S.^® 384 - 微量移液器吸头

epT.I.P.S.® 384 micropipette tips from Eppendorf in different lengths and vertical position

epT.I.P.S.® 384 micropipette tip from Eppendorf in horizontal position

Eppendorf multi-channel pipette with 24 tips dispensing liquid into agarose gel for gel electrophoresis

Eppendorf 16- and 24-channel pipette options and epT.I.P.S. 384® pipette tip box

epT.I.P.S.® 384 pipette tips in Eppendorf pipette tip box along with refill trays as a set

产品信息

epT.I.P.S. 384移液器吸头采用创新性的SOFTattach技术，经过优化可与Eppendorf Research^® plus 和Xplorer^® plus16 和 24 道移液器，以及20 µL和100 µL Move It^®可调节吸头间距的移液器结合使用。手动操作384孔板，吸头松紧度和对齐度极佳，装卸力度极低。

显示更多产品信息

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产品信息

用途

特征

epT.I.P.S.

384移液吸头搭载创新SOFTattach技术，适用于 16道和24道以及可调间距移液器。

EppendorfepT.I.P.S. 384采用弹性凹槽设计的微量移液吸头，确保吸头可以尽量延伸以形成完全密封，同时进一步降低操作所需力度。该系列吸头搭配 Eppendorf16道和24道移液器以及20 µL与100 µL Move It^®可调间距移液器，适用于各种涉及384孔板的应用的理想组合。移液器与吸头完美匹配，能够提升吸头贴合度和密封性，同时降低吸头装配和弹出所需力度。吸头形状非常纤细，同轴度高，可确保吸头与孔板精准对齐，轻松完成384孔板移液操作！

关键产品特征
epT.I.P.S. 384移液吸头适用于 384 孔板，是Eppendorf优质epT.I.P.S.移液吸头系列的最新成员。两者均针对Eppendorf移液器进行了优化并满足EN ISO 8655要求。润湿性和透明度进一步提升，纯度级经过专门认证，能够直观展示我们的产品及生产理念。

吸头间距——epT.I.P.S.^® 384 VS epT.I.P.S.^®

是否想快速轻松地给 24、96 甚至 384 微孔板加样？有了重量超轻的 Eppendorf Research plus 多道移液器、适用于 96 孔板的 Xplorer plus 8 和 12 道电动移液器以及 Eppendorf 移液吸头 epT.I.P.S.，即使面临大体积、高精确度的工作，也能轻松完成。为了满足越来越高的通量和越来越小的样品体积需求，Eppendorf 最近发布了全新 Research plus 和 Xplorer plus 16 和 24 道移液器以及 epT.I.P.S. 384 吸头，可以对 384 孔板实现平稳移液。 384 孔板的手动操作需要能够精密高效处理微小孔井的移液吸头系统。

96 孔板
使用 8 或 12 道移液器可以轻松进行 96 孔板移液。这种体积为 1,200 µL 的新产品是为深孔板加样的理想选择。

选择用于 9 mm 间距的 epT.I.P.S.^® 吸头：
https://www.eppendorf.com/eptips-glp/

384 孔板

选择新的 16 或 24 道移液器，用于 384 孔板。只需一步即可实现完整的行或列移液，同时开始 16 或 24 孔反应。

选择用于 4.5mm 间距的 epT.I.P.S.^®384 吸头
https://www.eppendorf.com/eptips384

适用于 384 孔板的全新 16 和 24 道移液器

您经常使用 384 孔板并且正在寻找更高效的手动移液方法？来自 Eppendorf 的全新 16 和 24 道移液器可以让您的 384 孔板操作更方便、更符合人体工程学并且更安全。

您的好处：
• 再也无需忍受 8 或 12 道移液器漫长的孔板移液过程
• 在相同的起始条件下同时进行 16 或 24 孔反应
• 避免意外的孔井识别错误或重复实验
• 只需处理单个 384 孔板，而非 4 个 96 孔板，移液步骤减少 50 %，从而提高效率

避免移液疲劳 - 人体工程学

为了客户的长期健康，Eppendorf 引入了 PhysioCare Concept^®。我们的理念是不断满足科学家的需求，同时挑战现有工具的极限。将久经考验的理念与创新的设计相结合，Eppendorf 在全新的 384 孔板系统上再次实现了自我超越：

公认的产品特性——弹性吸嘴和 SOFTeject，与不断进步的创新设计——epT.I.P.S. 384 和 SOFTattach 技术相结合。

epT.I.P.S.^® 384 吸头采用 SOFTattach 技术，适用于 16 和 24 道移液器

关键创新：创新性弹性凸起，吸头可以更大程度伸展，更好地适应吸嘴形状。同时，大大降低了吸头装卸力。通过我们的不断改进Eppendorf PhysioCare Concept，此系统可助您实现完美地吸头密封，同时尽可能降低操作所用的力。

您的受益：
• 可靠吸头匹配和密封性
• 顺利平稳地吸头安装
• 与，8和16道移液器相比，吸头安装力降低40 %
• 降低弹出力
• 通过极高同轴度实现完美的吸头对齐，从而实现安全的孔板操作和液体传输
• 极细的吸头形状可完美对准所有 384 个孔

带弹簧吸嘴确保可靠的吸头配合和较低的吸头附着力

带弹簧吸嘴能为您节省力气和时间。有了触感反馈，则无需晃动敲打。这表明吸头完美可靠地匹配。只需轻轻一按，直到您感受到反馈就完成了。弹簧限制了连接力，同时保证了可重复并且安全的吸头安装。它为用户提供了更高的用户可重复性，从而使实验室操作人员之间获得的结果更加一致。所有Eppendorf微升移液器（容量可达 1,000 µL）都配有这种带弹簧吸嘴。

SOFTeject将弹出力降低 50 %

在单个吸头弹出过程中，外侧吸头先于内侧吸头弹出。您只需轻按一下弹出按钮，即可自动将吸头依次弹出. 您根本不会注意到。但是您会注意到，这种技术将吸头弹出力降低了 50 %。所有 Eppendorf 多道移液器均配备此功能。

处理epT.I.P.S. 384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。 epT.I.P.S. 384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epT.I.P.S. 384 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。
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。