Do Eppendorf Safe-Lock Tubes Biobased differ in any aspect from their standard counterparts?

No, Eppendorf Safe-Lock Tubes Biobased are functionally equivalent to their counterparts made of standard material. They exhibit identical performance across all key parameters, including centrifugation stability, lid tightness, and chemical resistance. The tubes are manufactured to the same high purity standards and demonstrate equal assay performance. Testing across typical molecular and cell biology workflows — such as bacterial culture, sample storage, and PCR — confirmed no differences in functionality. Furthermore, the Biobased version maintains the same low levels of leachables, ensuring consistent sample integrity.

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

Información del producto

La sostenibilidad desempeña un papel cada vez más importante en la percepción y la decisión de compra de los clientes que buscan consumibles de laboratorio. Los Eppendorf Safe-Lock Tubes BioBased en volúmenes de 0,5 – 2,0 mL reducen significativamente la huella de carbono relacionada con el producto. Estos tubos están fabricados con plástico 100 % de origen biológico (enfoque de balance de masa: PP 100% de origen biológico), y demuestran el gran interés de Eppendorf por desvincular los consumibles de un solo uso del uso de recursos fósiles sin poner en duda ni la calidad del producto ni la calidad de los resultados de las pruebas.

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Productos (6)

6 Productos

Safe-Lock Tubes 0.5 mL colorless, closed lid

Eppendorf Safe-Lock^® Tubes BioBased 0,5 mL

Eppendorf Quality
(1 bolsa × 500 tubos)
ACT

Más detalles del producto ...

N.^o de catálogo 0030123042

Eppendorf Safe-Lock^® Tubes BioBased 0,5 mL

PCR clean
(1 bolsa × 500 tubos)
ACT

Más detalles del producto ...

N.^o de catálogo 0030123069

Safe-Lock Tubes 1.5 mL colorless, closed lid

Eppendorf Safe-Lock^® Tubes BioBased 1,5 mL

Eppendorf Quality
1.000 tubos (2 bolsas × 500 tubos)
ACT

Más detalles del producto ...

N.^o de catálogo 0030123085

Eppendorf Safe-Lock^® Tubes BioBased 1,5 mL

PCR clean
1.000 tubos (2 bolsas × 500 tubos)
ACT

Más detalles del producto ...

N.^o de catálogo 0030123140

Image – Safe-Lock Tubes 2ml colorless, closed lid

Eppendorf Safe-Lock^® Tubes BioBased 2,0 mL

Eppendorf Quality
1.000 tubos (2 bolsas × 500 tubos)
ACT

Más detalles del producto ...

N.^o de catálogo 0030123166

Eppendorf Safe-Lock^® Tubes BioBased 2,0 mL

PCR clean
1.000 tubos (2 bolsas × 500 tubos)
ACT

Más detalles del producto ...

N.^o de catálogo 0030123182

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Información del producto

Aplicaciones

Características

Los Eppendorf Safe-Lock Tubes BioBased en los tamaños de 0,5 mL, 1,5 mL y 2 mL vuelven a abrir nuevas puertas para hacer que el trabajo de laboratorio sea mucho más sostenible sin poner en peligro los resultados de los experimentos. Mediante el uso de un polímero de base biológica de segunda generación fabricado a partir de recursos 100 % renovables (por ejemplo, residuos y desechos del refinado de aceites vegetales o aceites de cocina usados; enfoque de balance de masa: PP 100 % de base biológica en el tubo), se redujo significativamente la huella de carbono relacionada con el producto de estos tubos. Los "Certificados generales de calidad" sobre el cumplimiento de las normas y los requisitos generales de calidad, los certificados de pureza específicos del producto y del lote, así como "ACT Certificates" (la certificación independiente del factor de impacto ambiental otorgada por parte de My Green Lab^®) certifican la reconocida calidad premium del producto que puede usted esperar de los conocidos tubos "Eppi^®", combinada con un factor de sostenibilidad que se reflejará claramente en la huella de carbono de su laboratorio con el uso continuo de estos tubos. Al igual que con nuestros tubos Safe-Lock con base fósil, puede decir adiós a la pérdida de muestras valiosas durante la centrifugación, la incubación y el almacenamiento. Confíe en la extraordinaria protección que ofrece la tapa articulada Safe-Lock, el resultado de más de 60 años de mejora y desarrollo continuos. Además, los Safe-Lock Tubes BioBased también le apoyarán en sus esfuerzos por ser considerablemente más respetuoso con el medio ambiente en el laboratorio.

Eliminación del material de embalaje

El reciclaje de materiales cobra cada día más importancia. Por ejemplo, en Europa ya se recicla casi el 100 % del material de cartón. El material de embalaje de los Eppendorf consumables BioBased está fabricado con diferentes materiales, en su mayor parte cartón.
Los consumibles Eppendorf y, por tanto, también los Eppendorf Safe-Lock Tubes BioBased, se envían en embalajes en los que tanto la caja de transporte como el cartón plegable están compuestos por al menos un 92 % de cartón reciclado.
Apoye nuestra iniciativa de sostenibilidad global de reciclar materia prima valiosa recogiendo el material de embalaje de cartón de los tubos. Elimine el material de embalaje en los contenedores de recogida designados en su organización y región.
Tras el uso, los propios tubos se definen como potencialmente contaminados. Esta contaminación puede basarse en un riesgo biológico, riesgo químico o incluso un riesgo nuclear. Por consiguiente, el reciclaje de estos recipientes puede ser un reto. En muchos países, los residuos críticos deben incinerarse debido a las restricciones legales. Sin embargo, se puede recuperar energía y calor a partir del reciclaje térmico de consumibles de laboratorio contaminados.
Para reducir la cantidad de residuos plásticos críticos, debería utilizar al menos dos contenedores de residuos: uno para los residuos críticos y otro para los no críticos. La definición de estos dos grupos puede depender de la normativa local y debe comunicarse/formarse en su laboratorio en consecuencia. Para conocer otras opciones de reciclaje de residuos locales, póngase en contacto con el responsable local de bioseguridad, así como con la compañía de gestión de residuos local.
Recomendamos encarecidamente un socio de reciclaje local certificado. Mantener todo esto "local", reducirá el impacto del transporte, y el aspecto "certificado" se recomienda debido al manejo seguro y sostenible de los residuos de laboratorio.

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2nd Generation Feedstock – 1st Class Consumables

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2nd Generation Feedstock – 1st Class Consumables

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The Path from Vegetable Cooking Oil to Eppendorf Consumables BioBased

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Eppi® – Eppendorf Safe-Lock® Tubes BioBased

Safe-Lock Tubes BioBased all volumes opend lid orange, yellow background

Safe-Lock Tubes BioBased 0.5 mL, open lid orange, yellow background

Safe-Lock Tubes BioBased 1.5 mL open lid orange, yellow background

Safe-Lock Tubes BioBased 2.0 mL open lid orange, yellow background

Safe-Lock Tubes BioBased 1.5mL Packaging orange, yellow background

Información del producto

Eliminación del material de embalaje

Aplicaciones

Características

Descargas: Eppi® – Eppendorf Safe-Lock® Tubes BioBased

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

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