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.

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ep Dualfilter T.I.P.S.^® SealMax^® - セルフシーリングピペットチップ

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

製品情報

精密な試料と貴重なピペットを弊社のep Dualfilter T.I.P.S. SealMaxセルフシールフィルターピペットチップで保護してください。革新的な2相フィルターシステムはすべての液体と水分が安全に保持されることを確かにします。

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製品情報

アプリケーション

特徴

試料とピペットを特に保護する必要がある場合、他を見ないでください！弊社のep Dualfilter T.I.P.S.^® SealMaxセルフシールフィルターピペットチップは、最高のピペッティングを可能にするために共に作用する2相設計で、ほとんど100 %エアロゾルと生体分子の汚染から保護します。試料のオーバーピペッティングはDualfilterを瞬時に閉めてトラック内で停止します - 白い層は滴と飛散をバイオレット層が障壁を形成する間にブロックします。

ep Dualfilter T.I.P.S. SealMaxは高い敏感性と再現性が重要な場合の方法として理想的に適合し、両方のep Dualfilter T.I.P.S.^®とep Dualfilter T.I.P.S. SealMaxは、試料を完全な状態で保存し、交差汚染から守ることが難しいPCRと微細生物学といった用途に特に推奨されます。
妥協のない生産！
ep Dualfilter T.I.P.S. SealMaxセルフシールフィルターチップは、干渉するスリップ剤、殺生物剤、可塑剤を使用せずに、クリーンルーム条件下で最高品質標準で製造されています。最も純粋な非リサイクル材料から作られたセルフシールフィルターチップは、サンプルの劣化や相互汚染の心配がなく、最高の感度と再現性が求められる分子および微生物学的アプリケーションに最適です。

ep Dualfilter T.I.P.S. SealMax（PCR clean / Sterile）は使い捨てラックで提供され、ラック本体はコンタクトレンズ製造からの「シングルソース」イントラタイプコレクションPPリサイクル材で作られています。また、上記の使い捨てラックのep Dualfilter T.I.P.S. SealMax BioBased（Biopur^®）もご利用いただけます。

クオリティに関して決して妥協しないでください！

弊社のep Dualfilter T.I.P.S.^® SealMax セルフシールピペットチップは高い品質に重点をおいて製造しています。理想的な湿潤特性を維持する高い品質のプラスチック材から優れた純度のためのISO 9001証明書まで、Dualfilter T.I.P.S.^® SealMaxチップはお客様のEppendorfピペットのための完璧なパートナーです。

EppendorfピペットとチップシステムはEN ISO 8655標準の要件のすべてを満たします。

ep Dualfilter T.I.P.S. SealMaxピペットチップとそのパッケージング材料の廃棄

材料のリサイクルは日々ますます重要になっています。例えば、ヨーロッパでは厚紙材のほとんど100 %がすでに再利用されています。ep Dualfilter T.I.P.S. SealMaxピペットチップのパッケージング材はほとんどが厚紙ですが、さまざまな材料で出来ています。
Eppendorf消耗品とep Dualfilter T.I.P.S. SealMaxピペットチップは、少なくとも37 % のリサイクリングされた厚紙で出来ている輸送用段ボールと少なくとも60 %リサイクリングされた厚紙で出来ている折畳み箱の両方に梱包されて輸送されます。
チューブの厚紙梱包材を収集することによって貴重な原料をリサイクルするグローバルな持続可能性イニシアチブをサポートしてください。お客様の組織や地域の指定された収集コンテナ内に梱包材を使い捨てます。ep Dualfilter T.I.P.S. SealMax Standard用のポリエチレン（PE)で出来ているラッピングホイルに関しては、 PE材をリサイクルすることができる専用のリサイクリングパートナーを選択することを推奨します。地元の廃棄物運搬業者または施設管理チームに連絡して、組織で利用可能なリサイクルオプションを理解することをお勧めします。
使用後は、チップ自体は汚染される可能性があるものとして定義されます。この汚染は生物災害、薬害、または原子力災害に基づくことがあります。従って、これらのチップのリサイクルは困難なことがあります。多くの国々でクリティカルな廃棄物は法規に従って焼却される必要があります。しかしながら、エネルギーおよび熱は汚染されたラボ消耗品を熱によってリサイクルすることによって回収することができます。
クリティカルなプラスチック廃棄物の量を軽減するためには少なくとも二つの廃棄物コンテナを使用する必要があります：クリティカルな廃棄物用に一つ、そして非クリティカルな廃棄物用に一つです。これらの二つのグループの定義は地域の規程によることがあるので、それに従ってお客様のラボで連絡・研修を受けてください。その他の地域の廃棄物リサイクルオプションについてはお客様の地域の生物安全性担当者および地域廃棄物管理にお問い合わせください
公認地域リサイクリングパートナーを是非お勧めします。「ローカルであること」を保つことは輸送の影響を減らすことになるでしょう。そしてラボ廃棄物を安全で持続可能に取り扱うために「認定された」見地を持つことが推奨されます。