Glutaraldehydes

Polysciences pioneered the supply of redistilled high purity glutaraldehydes, making them the standard for discriminating researchers.

Biological Grade glutaraldehyde is available in 25% and 50% solutions, also purified to minimize by-product formation and maximize shelf life, suitable for most morphological studies and routine work. For additional information, please see Technical Data Sheet #124.

EM Grade glutaraldehyde is available in 8%, 25%, 50% and 70% solutions, recommended for histological or immunological techniques demanding purity and longer stability. Our EM Grade glutaraldehyde is vacuum distilled, and free of contaminants.

6 Item(s)

per page

Set Descending Direction
  1. Glutaraldehyde, Biological Grade, 25%

    Glutaraldehyde, Biological Grade, 25%

    Starting at: $25.00

    Biological grade glutaraldehyde has been purified to minimize by-product formation and maximize shelf life. It should be suitable for most morphological studies. For more demanding purity and longer stability use EM grade glutaraldehyde.

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  2. Glutaraldehyde, Biological Grade, 50%

    Glutaraldehyde, Biological Grade, 50%

    Starting at: $39.00

    Biological grade glutaraldehyde has been purified to minimize by-product formation and maximize shelf life. Suitable for most morphological studies.

    Learn More
  3. Glutaraldehyde, EM Grade, 70%

    Glutaraldehyde, EM Grade, 70%

    Starting at: $48.00

    Polysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques.

    Learn More
  4. Glutaraldehyde, EM Grade, 25%

    Glutaraldehyde, EM Grade, 25%

    Starting at: $42.00

    Polysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent high quality and freedom from contaminants which destroy antigenicity. Each ampoule is fitted with an ampoule cracker for added safety.

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  5. Glutaraldehyde, EM Grade, 8%

    Glutaraldehyde, EM Grade, 8%

    Starting at: $32.00

    EM grade is recommended for histochemical or immunological techniques. Polysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent high quality and freedom from contaminants which destroy antigenicity. Each ampoule is fitted with an ampoule cracker for added safety.

    Learn More
  6. Glutaraldehyde, EM Grade, 50%

    Glutaraldehyde, EM Grade, 50%

    Starting at: $40.00

    Polysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent high quality and freedom from contaminants which destroy antigenicity.

    Learn More