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.

What is the shelf life of Eppendorf Biopur consumables?

If the Biopur consumables 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.

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 .

What is the shelf-life of Eppendorf tubes?

If unopened and properly stored (temperature +5 to +35 °C), Eppendorf Tubes have shelf-life of 8 Years (standard Eppendorf Quality) or 5 Years for other purity grades (Biopur, PCR-clean, Sterile, Forensic DNA Grade). Please observe respective Instruction for Use (IFU) for storage conditions.

From what material are Eppendorf tubes manufactured?

All Eppendorf tubes are manufactured from virgin polypropylene. The used polypropylene (PP) fulfils the specifications of the FDA for the use of plastics for foodstuffs. During production, no slip agents, biocides, or plasticizers are used. Colorants are free of biological material, free of heavy metals, and free of melamine. No metal-based dyes are used. Please see General Quality Certificate for epT.I.P.S, Combitips ® advanced, ViscoTip, Tubes, Plates, UVette.

Is there a chemical resistance overview for the individual tube types?

Yes. The Eppendorf Application Note 056 "The Best Material for Original Eppendorf Tubes ® and Plates: Properties and Chemical Resistance of Polypropylene " includes among other things a detailed material stability overview.

Can Eppendorf tubes be frozen at -80 °C?

Yes. Please see Technical Data at the Instruction for Use.

Can autoclaving inactivate bacterial endotoxin contamination in Eppendorf tubes?

No. Bacterial endotoxins (lipopolysaccharide, LPS) are very stable and withstand normal autoclaving at 121 °C. To inactivate LPS, the objects have to be baked at 250 °C, which, of course, is not possible with plastics.

Are the Eppendorf Tubes antistatic?

Eppendorf tubes, including SafeCode tubes and all biobased tube variants, are not produced from antistatic material, i.e. they are basically not antistatic. But it should be noted that the use of antistatic agents during production will destroy or reduce the wettability of the tubes.

Which Eppendorf micro test tubes are free of DNA?

All Tubes designated with purity grade "PCR clean" are free of human DNA, DNase, RNase and PCR inhibitors. Tubes available in the "Biopur" purity grade are additional ATP-free, bacterial DNA-free and pyrogen-free due to the special manufacturing processes and the individual blister-packaging.

What is the best way to label Eppendorf tubes?

Tubes should be clean, free from grease and only labeled on the space provided. Water-resistant felt pens, in black, are the most suitable for this. The writing should be left to dry for at least 2 min.

Do Eppendorf tubes contain heavy metals?

Heavy metal values are available in the general " Certificate of Quality - Tubes - Trace metal ". All the values are below the prescribed limits of the listed DIN norm.

Where can I find an overview regarding the centrifugation resistance of Eppendorf tubes?

Please consult the " Instruction for Use " of the respective Tube.

Are the Eppendorf micro test tubes autoclavable?

Yes, all Eppendorf micro test tubes are autoclavable when open (20 min, 121 °C, 1 bar).

Are Safe-Lock micro test tubes safe for use in the food industry in USA?

The composition of the Safe-Lock micro test tubes (0.5, 1.5 and 2.0 mL) conforms to the specifications of the FDA regulation 21 CFR § 177,1520 "Olefin polymers". Please review the Certificate of Quality of Eppendorf Tubes and note: The suitability of a consumer item for the intended purpose, the influence of the taste and smell of the filled goods and the conformation to limits (e.g. global migration, specific limits and further analytical requirements) must be checked with the manufacturer or user in individual cases.

Are Safe-Lock micro test tubes safe for use in the food industry in Europe?

Safe-Lock micro test tubes are suitable for use in the food industry according to the Food and Consumer Goods Legislation § 5, paragraph 1 no. 1 (food and consumer goods). Please note: The suitability of a consumer item for the intended purpose, the influence of the taste and smell of the filled goods and the conformation to limits (e.g. global migration, specific limits and further analytical requirements) must be checked with the manufacturer or user in individual cases.

In which temperature range can Eppendorf tubes be used?

For temperature range at which various Eppendorf tube formats (Safe Lock, Conicals) can be used, including autoclaving conditions, please refer to the respective "Instruction for Use": Tubes Conical tubes , SafeCode tubes and SnapTec tubes Instruction for Use of 5 mL Tubes LoBind Tubes

What is an origin/composition of the material used for Eppendorf BioBased consumables?

All Eppendorf BioBased consumables—including tubes, plates, and tips—are manufactured using renewable-based feedstock, which is typically recycled from food oil wastes and residues. In addition, small percentage of fossil-based feedstock may be used in some cases. The exact percentage of BioBased material can vary between different products; detailed information about the composition is provided in the individual product certificates. The renewable-based feedstock used in these consumables is strictly monitored and certified by the ISCC PLUS System (International Sustainability & Carbon Certification), which is a globally recognized certification scheme for manufacturers of bio-based polymers and related products. This certification ensures that the raw materials are fully traceable back to their first collection points and that their origins are from certified suppliers committed to sustainability. For precise details on the BioBased content of a specific product, please refer to the individual certificate associated with that product.

Is the material used for Eppendorf BioBased consumables simply recycled food oil waste?

No, the material used for Eppendorf BioBased consumables is not simply recycled food oil waste. While the renewable-based feedstock often originates from sources like food oil wastes and residues, it undergoes an advanced and thorough refinement process. During this process, the bio-based feedstock is extensively purified and broken down (de-polymerized) into its pure monomer building blocks. These pure monomers are then used in a classical polyolefin manufacturing process to create entirely new polypropylene. The result is a material that is chemically identical to virgin (new) polypropylene—ensuring high purity and performance. For a detailed overview of this process, please refer to the figure below or visit our information page

Eppendorf BioBased consumables are ISCC PLUS certified. What is “ISCC PLUS” Certification ?

ISCC PLUS (International Sustainability & Carbon Certification) is a globally recognized certification program designed for the circular economy and bioeconomy. This certification enables full traceability of materials along the entire supply chain, from the initial raw materials—such as agricultural products, waste, or residues—all the way to the finished product. ISCC PLUS is applicable across various industries, including food and feed, chemicals, pharmaceuticals, and bioplastics. By achieving ISCC PLUS certification, companies demonstrate that their supply chains are regularly audited for sustainability, transparency, and responsible sourcing. This includes products made from waste, residues, and recyclable materials. Some of the key benefits of ISCC PLUS certification include: Traceability: Materials can be tracked at every step of the supply chain.Proof of Raw Material Identity: The origin and type of raw materials are clearly documented. Third-Party Verification: All information is independently audited and verified. Strengthened Consumer Confidence: Certification from an impartial, global organization reassures users about sustainability claims. Overall, ISCC PLUS supports the transition toward a more sustainable and circular economy, benefiting both businesses and the environment.

Can Eppendorf BioBased consumables be used for the same applications as standard products?

Yes, all Eppendorf BioBased consumables — such as tubes, plates, and tips — are designed to be fully compatible with the same applications as their standard counterparts. Whether you’re handling samples and reagents, performing storage, preparing for assays, or working with cell and microorganism cultures, BioBased consumables can be used seamlessly in your routine laboratory workflows. Importantly, Eppendorf BioBased consumables offer the same safety and assay performance as conventional products. This includes equivalent centrifugation stability, lid tightness, storage temperature tolerance, and low leaching levels. For detailed, product-specific performance comparisons, please refer to the respective application notes, where the performance of BioBased products has been directly compared with standard products and shown to deliver the same results. In addition to maintaining high quality and reliability, these BioBased products provide a sustainable alternative for laboratories aiming to reduce their environmental impact or achieve specific sustainability goals—without compromising on performance.

Is the mechanical and chemical stability of Eppendorf BioBased consumables the same as standard Eppendorf products?

Yes! All Eppendorf BioBased consumables—such as tubes, plates, and tips—are made from high-quality, refined polypropylene that possesses the same mechanical and chemical properties as the virgin polypropylene historically used in standard Eppendorf products. This means that critical safety and performance parameters—including centrifugation stability, lid tightness, leaching levels, and overall durability—are identical between BioBased and standard consumables. The chemical resistance profile of BioBased consumables is also equivalent to that of conventional Eppendorf materials. For a comprehensive overview, please refer to Application Note No. 056, “The best material for original Eppendorf Tubes ® and Plates: Properties and chemical resistance of polypropylene.” If you require information about the compatibility of a specific substance or chemical not listed in the application note, please contact your local Eppendorf representative. In summary, you can expect the same reliability, safety, and performance from Eppendorf BioBased consumables as you do from their standard counterparts.

Are Eppendorf tubes, plates (also LoBind variants), and pipette tips resistant to 100% acetonitrile?

Eppendorf tubes, plates including LoBind, and pipette tips are resistant to 100% acetonitrile only in room temperature conditions. Above 40°C and prolonged exposure (days) may lead to partial damage and is not recommended. For lower acetonitrile concentrations the resistance parameters will be better so prolonged exposure and higher temperatures may be possible. This must be however tested by the customer.

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Eppi^® – Eppendorf Safe-Lock^® Tubes BioBased

製品情報

持続可能性は実験室消耗品を探すお客様の認識と購買決定にますます重要な役目を果たしています。Eppendorf Safe-Lock Tubes BioBased（0.5 – 2.0 mLの容量）は、製品に関する二酸化炭素排出量を大幅に軽減します。有名なEppi^®は現在100 % バイオベースのプラスチックで作られており（マスバランスアプローチ： 100%バイオベースのPP）、製品の質またはテスト結果の質を疑うことなく化石原料の使用からシングルユーズの消耗品を切り離すことに対するEppendorfの強い関心を示しています。

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追加でダウンロードできる材料がありますこのページの最後に

製品情報

アプリケーション

特徴

Eppendorf Safe-Lock Tubes BioBased（0.5 mL、1.5 mL、2.0 mL の各サイズ）が再び新しいドアを開けて、実験結果を危険にさらすことなく、実験室作業を大幅により持続可能なものにします。100 % 再生可能資源の次世代バイオベースポリマーを使用することによって（例えば植物油精製や廃食用油からの廃棄物や残留物など、マスバランスアプローチ：チューブ内の少なくとも 100 ％がバイオベースの PP）これらのチューブの生産関連のカーボンフットプリントは大幅に軽減されました。標準および一般品質要件に準拠した「一般品質証明書」、製品固有そしてロット固有の純度証明書、並びに「ACT Certificates」（独立環境（My Green Lab^®による独立環境衝撃要因証明書）は、有名な"EppiEppi^®に期待することができる良く知られたプレミアム品質が持続可能性要因と結びついていることを証明します。それはこれらのチューブを継続的に使用すると実験室の二酸化炭素排出量に明確に現れます。弊社の化石ベースのセーフロックチューブと同様、あなたは、遠心分離、インキュベーション、保管中の貴重なサンプルの損失に別れを告げることができます！ヒンジで連結したセーフロックリッド、改良と開発を続けた60年以上にわたる結果によって可能になった並外れた保護力を信頼してください。さらに、Safe-Lock Tubes BioBasedは実験室の環境を目に見えて改善しようとするお客様の努力をサポートします。

梱包材の廃棄

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。 Eppendorf consumables BioBasedの梱包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Eppendorf Safe-Lock Tubes BioBasedは発送用段ボールと折り畳み式段ボール両方が少なくとも92 %再利用の厚紙で出来ている梱包で搬送されます。
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。
使用後は、チューブ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、これらの容器のリサイクルは挑戦になることがあります。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実験室消耗品のサーマルリサイクル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。その他の地域の破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。
認定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。そして実験室廃棄物の安全で持続可能な取り扱いのためには「公認された」見地を持つことが推奨されます。

Founded in 2010 through a multi-stakeholder initiative, the International
Sustainability and Carbon Certification (ISCC) is a globally applicable and
leading certification system designed to enhance traceable, sustainable,
deforestation-free, and climate-friendly supply chains. ISCC certifications are
widely recognised and cover sustainable agricultural biomass, biogenic
wastes and residues, non-biological renewable materials and recycled
carbon-based materials. The development and implementation of different
certification standards is ISCC’s tool to promote its mission to mitigate climate
change and bring more traceability into global markets and supply chains.

The ISCC PLUS standard, in particular, supports the transition to a circular
economy and bioeconomy. This voluntary certification standard validates the
sustainability characteristics of alternative feedstocks throughout the entire
supply chain, from origin to end consumer.