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Liquid chromatography mass spectrometry (LC-MS) has emerged as the preferred analytical method for numerous organic analytes, including polar pesticides and various pharmaceuticals. The LC-MS method offers high sensitivity and specificity, making it ideal for complex mixtures.

Spex® CertiPrep provides a comprehensive selection of standards designed to support all your LC-MS laboratory tests. These standards ensure reliable and accurate results across a variety of applications.

By utilizing Spex® CertiPrep LC-MS test products, laboratories can enhance their analytical capabilities and maintain the integrity of their LC-MS analyses, facilitating advancements in research and quality control.

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SKU: CRM-PVC001

Phthalates Polyvinyl Chloride Standard

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  • Brand Spex
  • Matrix Polyvinyl Chloride
  • Concentration 3,000 μg/g
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CRM-PEBLK

Polyethylene QC Standard Blank, 5 g

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  • Brand Spex
  • Matrix Polyethylene
  • Concentration Blank
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-7

Canadian Pesticide Mix 7 (1 mL)

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  • Brand Spex
  • Matrix LC/MS Acetonitrile
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-6A

Canadian Pesticide Mix 6A (1 mL)

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  • Brand Spex
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Concentration 100 μg/mL
  • Matrix LC/MS Acetonitrile
  • Raw Material >95% min; as available
  • Top rated
SKU: CAN-CAN-6

Canadian Pesticide Mix 6, 100 µg/mL

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  • Brand Spex
  • Matrix LC/MS Acetonitrile:LC/MS Methanol (50:50)
  • Concentration 100 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-5A

Canadian Pesticide Mix 5A (1 mL)

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  • Brand Spex
  • Matrix LC/MS Acetonitrile
  • Concentration 100 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-5

Canadian Pesticide Mix 5, 100 µg/mL

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  • Brand Spex
  • Matrix LC/MS Acetonitrile
  • Concentration 100 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-4A

Canadian Pesticide Mix 4A (1 mL)

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  • Brand Spex
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Concentration 20 μg/mL
  • Matrix LC/MS Acetonitrile
  • Raw Material >95% min; as available
  • Top rated
SKU: CAN-CAN-4

Canadian Pesticide Mix 4, 100 µg/mL

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  • Brand Spex
  • Matrix LC/MS Acetonitrile
  • Concentration 100 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-3

Canadian Pesticide Mix 3, 100 µg/mL

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  • Brand Spex
  • Matrix LC/MS Acetonitrile
  • Concentration 100 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-2A

Canadian Pesticide Mix 2A (1 mL)

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  • Brand Spex
  • Matrix LC/MS Acetonitrile
  • Concentration 200 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: CAN-CAN-2

Canadian Pesticide Mix 2, 100 µg/mL

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  • Brand Spex
  • Matrix LC/MS Acetonitrile
  • Concentration 100 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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