PerkinElmer

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Whether you're performing analytical or biological analyses, we provide the highest quality standards to help with your testing needs.

Radioisotopic Standards

We provide 3H and 14C standard sets for testing scintillation counter performance, as well as internal standard capsules for your own standard preparation. Each standard is prepared gravimetrically from NIS traceable solutions and QC-tested using our calibrated counting systems.

Analytical Standards

We offer a portfolio of the highest quality inorganic standards and organic standards to enhance your instruments' analytical performance, all certified and tested to provide you the quality and reliability you expect for all your application needs. We also offer a wide selection of GC and GC/MS organic standards, each supplied with a comprehensive Certificate of Analysis that documenting quality and assurance to the highest level obtainable by a calibration standard.

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1-12 的 731 产品与服务

  • PerkinElmer

    Background Standard

    Unquenched liquid scintillation counting (LSC) standard, used to optimize liquid scintillation counter settings and to check long term stability of the instrument. This background standard is provided in a 20 mL vial.
  • PerkinElmer

    C14 Small Vial Extended Range Quench Standards, 7mL

    These standards are recommended to establish quench correlation curves for more heavily quenched samples. The improved efficiency correlation contributes to higher accuracy in the measurements of samples which may be difficult to count correctly. This series only differs in composition from the standards above by the concentration of the quenching agent used.
  • Quenched H-3 Standards

    Quenched liquid scintillation counting (LSC) standards, used to establish efficiency correlation curves applicable to a wide variety of scintillation cocktails and quenching agents. This set contains ten 20 mL vials of 3H standard.
  • Topcount SPC Normalization Plate Kit

    Topcount SPC Norm Plate Kit

    Normalization plate kit for the TopCount liquid scintillation counter. This 96-well SPC (single photon counting) plate is used for TopCount luminescence normalization (for the 2, 6, or 12 detector system). The plate itself is a LumaPlate (Yttrium silicate, solid scintillator), with 3H thymidine impregnated epoxy.
  • Quenched Standards

    H3 Large Vial Extended Range Quench Standards, 20mL

    These standards are recommended to establish quench correlation curves for more heavily quenched samples. The improved efficiency correlation contributes to higher accuracy in the measurements of samples which may be difficult to count correctly. This series only differs in composition from the standards above by the concentration of the quenching agent used.
  • Quenched Standards

    Ultima Gold Quench Standards Set, Contains 6007600 and 6007601

    Ultima Gold combination quenched set of 3H and 14C standards for accurate correction of variable quench when using liquid scintillation cocktails from the Ultima Gold family. This set contains ten 3H standards and ten 14C standards, in a 20 mL vial size.
  • C14 & H3 Low Level Quenched Set

    Quenched 3H and 14C standards for low level counting
  • Quenched Standards

    Ultima Gold Qnch Stds C14-7ML

    Ultima Gold quenched 14C standards for accurate correction of variable quench when using liquid scintillation cocktails from the Ultima Gold family. This set of ten contains ~2 x 104 DPM/vial, in a 7 mL vial size.
  • PerkinElmer

    C14 Standard

    Unquenched liquid scintillation counting (LSC) standard, used to optimize liquid scintillation counter settings and to check long term stability of the instrument. This 14C standard is provided in a 20 mL vial.
  • Unquenched Standards

    Unquenched liquid scintillation counting (LSC) standard, used to optimize liquid scintillation counter settings and to check long term stability of the instrument. This combination set contains a 3H standard, a 14C standard, and a background standard (20 mL vials).
  • Quenched Standards

    Ultima Gold Qnch Stds H3-20mL

    Ultima Gold quenched 3H standards for accurate correction of variable quench when using liquid scintillation cocktails from the Ultima Gold family. This set of ten contains ~2.5 x 105 DPM/vial, in a 20 mL vial size.
  • Unquenched Standard (Tritium) Ll

    3H unquenched LSC standard for low level counting, 20 mL vial. ~8 x 104DPM.
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