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 renewable-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 amount of renewable ressources 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 renewable-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 ?

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.

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

実験室用消耗品を求める顧客の認識と購入決定において、持続可能性はますます重要な役割を果たしています。 0.5 – 2.0 mL容量のEppendorf Safe-Lock Tubes BioBasedは、製品関連の二酸化炭素排出量を大幅に削減します。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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製品情報

アプリケーション

特徴

0.5 mL、1.5 mL、2.0 mLサイズのEppendorf Safe-Lock Tubes BioBasedは、実験結果を危険にさらすことなく、実験室での作業を大幅に持続可能なものにするための新たな扉を再び開きます。 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への準拠に関する「一般品質証明書」、製品固有およびロット固有の純度証明書、ならびに「ACT Labels」（My Green Lab^®による独立した環境影響要因検証）は、よく知られた「Eppi^®」に期待できるプレミアム製品品質を保証するとともに、これらのチューブを継続使用することで実験室のカーボンフットプリントに明確に現れる持続可能性要因を兼ね備えています。包装は、リソースを節約するために1袋あたり500本（バルクコンセプト）を基本とし、少なくとも92％のリサイクル素材で作られた段ボールで保護されています。従来の化石由来Safe-Lockチューブと同様に、遠心分離、インキュベーション、保管時の貴重なサンプル損失にさよならできます！ 60年以上にわたる継続的な改善と開発の成果であるヒンジ付きセーフロックリッドが提供する卓越した保護力を自信を持って信頼してください。さらに、Safe-Lock Tubes BioBasedは、実験室で環境に配慮した取り組みを目に見える形で推進することをサポートします。

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。

国際
サステナビリティ・カーボン認証（ISCC）は、2010年にマルチステークホルダーイニシアチブとして設立され、トレーサブルで持続可能な
、森林破壊を伴わない、気候に配慮したサプライチェーンを強化するために設計された、世界的に適用可能な
主要な認証制度です。 ISCC認証は
広く認知されており、持続可能な農業バイオマス、バイオ由来の
廃棄物・残渣、非生物由来の再生可能材料、およびリサイクル
炭素ベースの材料を対象としています。さまざまな
認証規格の開発と実施は、気候
変動を緩和し、世界の市場とサプライチェーンにさらなるトレーサビリティをもたらすというISCCの使命を推進するためのツールです。

特にISCC PLUS基準は、循環型
経済およびバイオエコノミーへの移行を支援します。この自主的な認証規格は、代替原料の
持続可能性特性を、起点から最終消費者に至る
サプライチェーン全体にわたって検証します。