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PerkinElmer

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OF

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

  • H3 Low Level Quenched Set, Large Vial, 20mL

    Quenched 3H standard (set of ten) for low level counting, ~3 x 104 DPM/vial (20 mL vial)
  • PerkinElmer

    I125 Pico-Calibrator

    Pico-Calibrators are matched sets of radionuclide (gamma) point sources that are sealed with epoxy in 12 x 75 mm polypropylene tubes.
  • C-14 Internal Standard

    Internal liquid scintillation counting (LSC) standard. 14C Toluene, ~5 x 105 DPM/g, 10 mL.
  • C14 Low Level Quenched Set, Large Vial, 20mL

    Quenched 14C standard (set of ten) for low level counting, ~2 x 104 DPM/vial (20 mL vial)
  • Quenched Standards

    Ultima Gold Quench Standards

    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 7 mL vial size.
  • 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.
  • Quenched C-14 Standards

    Quenched liquid scintillation counting standard used to establish efficiency correlation curves applicable to a wide variety of scintillation cocktails and quencing agent. This set of ten 14C standards contains ~1 x 105 DPM/vial, in 7 mL vials.
  • 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.
  • PerkinElmer

    CO57 Pico-Calibrator (Set/5)

    Pico-Calibrators are matched sets of radionuclide (gamma) point sources that are sealed with epoxy in 12 x 75 mm polypropylene tubes. This set contains five 12 x 75 mm Cobalt-57 Pico-Calibrators.
  • Quenched Standards

    H3 & C14 Large Vial Extended Range Quench Standards

    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

    H3 Sml Vl Ext Range Q/Stds

    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.
  • Tritiated Water

    Internal liquid scintillation counting (LSC) standard. 3H Water, ~2.5 x 106 DPM/g, 10 mL.
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