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.

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.

Which advantages do Eppendorf Polypropylene Microplates have over plates made from polystyrene?

Plates made from polypropylene may be used across a broad spectrum of applications, as they are more resistant to temperature variations as well as various chemicals than plates made from polystyrene. Furthermore, they are more robust, allowing them to be centrifuged at higher g-forces. In addition, biomolecules, such as nucleic acids and proteins, bind less strongly to polypropylene.

Are Eppendorf PP Microplates resistant to organic solvents, e.g. DMSO?

The Eppendorf PP Microplates are made from polypropylene and are thus resistant to DMSO and other organic solvents, unlike plates made from polystyrene. An overview of chemical resistance can be found in Application Note no. 56.

Are the colored rim and labeling resistant to organic solvents?

All areas of the plate, including the colored rim, are resistant to chemicals. The alpha numeric labeling is equally durable. An overview of chemical resistance can be found in Application Note no. 56.

How may the Eppendorf PP Microplates be sealed?

Eppendorf offers a variety of sealing options for Microplates. Self-adhesive sealers, films and foils for heat sealing, as well as re-usable sealing mats, are available. Information regarding the compatibility of the different sealing methods is listed in the Application Note no. 208.

Which advantages do the black Eppendorf PP Microplates offer?

Plates made from black material are especially well suited for fluorescence assays (e.g. PicoGreen ® ). The black wells prevent “cross talk” between wells and reduce background signals. The black Eppendorf PP Microplates feature the unique OptiTrack Matrix, the first technology to allow for fast and easy well identification in black plates. Due to carefully selected materials, the plates have very low autofluorescence. The superior signal-to-noise ratio contributes to the increased sensitivity of fluorescence assays (see Application Note no. 203).

Which advantages do the white Eppendorf PP Microplates offer?

Plates made from white material may be used for luminescence assays (chemiluminescence, scintillation proximity assays (SPA) etc.), as well as for fluorescence assays (fluorescence intensity, polarization, etc.). The white wells prevent “cross talk” between the wells while amplifying the individual signals. The white Eppendorf PP Microplates feature the unique OptiTrack Matrix, the first technology to allow for fast and easy well identification in white plates. Due to carefully selected materials, the plates offer maximum signal amplification. Due to their very low autofluorescence, the white Eppendorf Microplates are equally well suited for fluorescence assays. Taken together, these features allow for an improvement in the sensitivity of analyses.

May the Eppendorf PP Microplates be stored at –196°C in liquid nitrogen?

No, we recommend storage at a minimum of –80°C.

May the Eppendorf PP Microplates be autoclaved?

Yes; however, the exact specifications of the Microplates could be compromised. The plates are available in the qualities sterile or PCR clean. Hence, autoclaving is necessary only under exceptional circumstances.

Are the Eppendorf PP Microplates in LoBind quality coated or siliconized?

No, the LoBind quality of the Eppendorf PP Microplates is not derived from siliconization or any other type of coating. The functionality is achieved through a carefully selected material, in combination with a special manufacturing process.

How high may Eppendorf PP Microplates be centrifuged?

The Eppendorf PP Microplates may be centrifuged up to 6000 x g. Please follow the instructions provided in the manual.

May immunoassays such as ELISA be performed in the Eppendorf PP Microplates?

Plates made from polypropylene are not suited for the standard variant, where antigen or antibodies are bound to the well wall. For this application, plates made from polystyrene are used, which have a higher binding capacity for biomolecules. However, for antibody-based fluorescence or luminescence assays (e.g. with beads) Eppendorf PP Microplates with black or white wells are suitable, respectively.

Is it possible to perform absorption measurements in the Eppendorf PP Microplates?

Typically, absorption measurements are not performed in plates made from polypropylene, but in plates made from polystyrene, as this material generally has a very high transparency. Since the Eppendorf PP Microplates show considerably higher transparency compared to other plates made from polypropylene (see Application Note no. 202), the Eppendorf Microplates may be used for absorption measurements in certain cases.

Why are the Eppendorf PP Microplates offered in Sterile and PCR clean, but not in Eppendorf quality?

The Eppendorf PP Microplates are a very high quality product. In order to underline the quality, all plates are available in the degrees of purity PCR clean or Sterile. This increases the confidence and comfort of the user, who may employ the plates directly for valuable samples in sophisticated applications.

Are Eppendorf PP Microplates also available with barcode?

Yes, the option of Eppendorf Microplates with barcode is available. Further information can be found on the product page microplates .

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

Eppendorf tubes and plates including LoBind variants are resistant against 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.

text.skipToContent text.skipToNavigation

BR | BRL

Não foram encontrados resultados

Sugestões de busca

Famílias de Produtos

Show all Product Families ()

Artigo

Show all Articles ()

Conteúdos

Show all Content ()

Eppendorf Microplates

Eppendorf Microplate with OptiTrack® matrix

Selection of microplates stacked on top of each other

Four microplates, 384-well black and transparent plate, 96-well white and transparent plate

Sample being pipetted into a microplate with Combitip® pipette tips

Eppendorf Microplate in an automated liquid handling instrument

Woman in lab coat looking through microplate

Opção de código de barras

Informações do produto

Experimente um novo nível de transparência com as Eppendorf Microplates! A pipetagem, o controle e a recuperação de amostras ocorrem com o mínimo de esforço graças ao polipropileno da mais alta qualidade e design superior do poço. Além disso, oferecemos uma placa para cada tipo de aplicação.

O código de barras personalizado está disponível para versões selecionadas deste produto. Visite a página de detalhes dos produtos qualificados para acessar o Barcode Wizard e começar a criar sua etiqueta.

Mostrar mais informações sobre o produto

Há material adicional disponível para download no final desta página

Informações do produto

Aplicações

Recursos

Pipete, controle e recupere suas amostras com facilidade usando as Eppendorf Microplates! A inscrição alfanumérica de fácil visualização da matriz OptiTrack^® foi concebida para facilitar a identificação de poços individuais, acelerar o carregamento e reduzir significativamente o risco de erros. As Eppendorf Microplates são feitas com polipropileno de alta transparência para garantir a localização rápida e fácil das amostras e também estão disponíveis em Eppendorf LoBind^®, para atender a necessidade de máxima recuperação das amostras.

Transparência superior e matriz OptiTrack^®

Pode ter certeza de que as nossas Eppendorf Microplates são fabricadas com polipropileno da mais alta qualidade para garantir a máxima transparência e melhorar a reprodutibilidade. Use a matriz OptiTrack, de alto contraste, para aumentar a eficiência do laboratório: identificação de poços em tempo recorde e redução do risco de erro e contaminação.
Saiba mais sobre como as Eppendorf Microplates podem auxiliar a identificação rápida de amostras, ver Nota de Aplicação 202: Microplacas de polipropileno Eppendorf: identificação rápida e segura de amostras.

Máxima recuperação em tempo mínimo com a RecoverMax^® com design de poços

Obtenha a máxima recuperação de amostras e propriedades de mistura superiores graças à geometria de poços otimizada RecoverMax^® das microplacas Eppendorf. Um design leve e arredondando dos cantos dos poços auxilia a prevenção de perda de amostras e a redução do volume residual, ao mesmo tempo em que os contornos suaves das placas de poços quadrados praticamente eliminam o risco de contaminação cruzada.

As Eppendorf Microplates oferecem a máxima transparência e qualidade em uma variedade de formatos:

• formatos de 96 e 384 poços
• Fundo F (plano), fundo U (redondo), fundo V (cônico).
• Graus de purezaEppendorf PCR clean e Sterile.
• Também disponível como DNA e Protein LoBind.
• g–Safe^®: estabilidade de centrifugação excepcional de até 6.000 x g para protocolos mais rápidos e qualidade de amostra superior.
• Bordas de poço sobressalentes e superfície lisa para selagem confiável, até mesmo com selagem térmica.
• O polipropileno de alta qualidade garante uma elevada resistência a substâncias químicas, esforço mecânico e temperaturas extremas.
• Autoclavável (121 °C, 20 min).
• Fabricada sem agentes de desmoldagem, amaciadores ou biocidas

Para mais informações, ver Nota de Aplicação 56: O melhor material para Eppendorf Tubes^® e placas originais: Propriedades e resistência química de polipropileno. Nota de Aplicação 239: Eppendorf Deepwell Plates e Microplacas: pesquisa de métodos de selagem.

Ler mais

Ler menos

Downloads: Eppendorf Microplates

Brochura

Get + Together

A perfect match: Centrifuge 5920 R + Rotor S-4xUniversal-Large + Eppendorf Consumables

Quality – Stability – Purity: Eppendorf Plates^®

PDF 4.9MB

Inglês

Talvez seja interessante para você

Eppendorf Deepwell Plates

Alta qualidade, desempenho superior Eppendorf Deepwell Plates.

Twin.tec PCR plates offer ideal features for reproducible PCR

Eppendorf twin.tec^® PCR Plates LoBind^®

A tecnologia de fabricação especial reúne a alta qualidade e os benefícios da placa PCR twin.tec com baixa ligação para maximizar o rendimento das moléculas alvo. Automação simples. Diferentes formatos disponíveis.

Evenly shaped PCR plates for reliable heat transfer

Eppendorf twin.tec^® PCR Plates

Placas PCR de alta qualidade com tecnologia dupla. Poços PP de parede fina com uma estrutura de PC rígida permitem uma transferência de calor ideal sem problemas, de automatização bastante simples. Diferentes formatos disponíveis.

An opened Eppendorf PCR tube that is certified free of a range of common PCR contaminants

Eppendorf PCR Tubes

Tubos individuais e tiras para tubos de alta qualidade. Estes tubos permitem uma transferência de calor otimizada, são fáceis de abrir e proporcionam uma vedação estanque para evitar a evaporação na PCR. Diferentes formatos disponíveis.

Opções de selagem para a preparação e armazenamento de amostras

Opções de selagem seguras, com selos de microplaca

Está prestes a sair deste site.

Eppendorf Microplates

Eppendorf Microplate with OptiTrack® matrix

Selection of microplates stacked on top of each other

Microplates stacked in a A-2 MTP

384-well Eppendorf Microplate

96-well Eppendorf Microplate

96-well microplates, stacked

Four microplates, 384-well black and transparent plate, 96-well white and transparent plate

Microplate in Eppendorf MixMate®

Sample being pipetted into a microplate with Combitip® pipette tips

Eppendorf Microplate in an automated liquid handling instrument

Woman in lab coat looking through microplate

Informações do produto

Produtos (11)

Informações do produto

Transparência superior e matriz OptiTrack®

Máxima recuperação em tempo mínimo com a RecoverMax® com design de poços

As Eppendorf Microplates oferecem a máxima transparência e qualidade em uma variedade de formatos:

Aplicações

Recursos

Downloads: Eppendorf Microplates

Folhetos (2)

Certificados (6)

Manuais (5)

Notas e Documentos (21)

Perguntas Frequentes (20)

Talvez seja interessante para você

Eppendorf Deepwell Plates

Eppendorf twin.tec® PCR Plates LoBind®

Eppendorf twin.tec® PCR Plates

Eppendorf PCR Tubes

Opções de selagem para a preparação e armazenamento de amostras

Transparência superior e matriz OptiTrack^®

Máxima recuperação em tempo mínimo com a RecoverMax^® com design de poços

Eppendorf twin.tec^® PCR Plates LoBind^®

Eppendorf twin.tec^® PCR Plates