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Organic, Inorganic, Microbiology, and Proficiency Testing (PT) Reference Materials

Soil and underground storage tank (UST) regulations protect the environment and public health by governing the management, installation, operation, and closure of UST systems to prevent leaks, spills, and soil/groundwater contamination. Compliance helps mitigate the risks of pollution that can impact communities and ecosystems.

We provide organic, inorganic, microbiology, and proficiency testing (PT) reference materials for soil/UST testing. Our UST soil standards support detection and quantitation of contaminants to demonstrate compliance and safeguard environmental and public health.

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7 Component Dutch 7 PCB Congeners Mix, 1 mL 7 Component Dutch 7 PCB Congeners Mix, 1 mL
SKU: PCB-MD7C-A1

7 Component Dutch 7 PCB Congeners Mix, 1 mL

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  • Brand HPS
  • Matrix Isooctane
  • Concentration 100 µg/mL
  • Certification Single: Gravimetric
6 Component Fatty Acids Mix at 1,000 µg/mL in H2O, 1 mL 6 Component Fatty Acids Mix at 1,000 µg/mL in H2O, 1 mL
SKU: FA-M6C-A1

6 Component Fatty Acids Mix at 1,000 µg/mL in H2O, 1 mL

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  • Brand HPS
  • Matrix H2O
  • Concentration 1,000 µg/mL
  • Certification Single: Gravimetric
  • Top rated
PCB Screening Standard, 5,000 µg/mL PCB Screening Standard, 5,000 µg/mL
SKU: DCBP-XH

PCB Screening Standard, 5,000 µg/mL

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  • Brand Spex
  • Matrix Toluene
  • Concentration 5,000 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
Alternate Combination Surrogates for CLP SOW Alternate Combination Surrogates for CLP SOW
SKU: CLP90-SURR

Alternate Combination Surrogates for CLP SOW

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  • Brand Spex
  • Matrix Methylene Chloride:Acetone
  • Concentration 1,500 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
High Concentration Base/Neutral Surrogate Standards, 5,000 µg/mL (5 mL) High Concentration Base/Neutral Surrogate Standards, 5,000 µg/mL (5 mL)
SKU: CLP90-SBH5

High Concentration Base/Neutral Surrogate Standards, 5,000 µg/mL (5 mL)

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  • Brand Spex
  • Matrix Methylene Chloride:Acetone:Benzene
  • Concentration 5,000 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
Base/Neutral Surrogate Standards, 1,000 µg/mL (5 mL) Base/Neutral Surrogate Standards, 1,000 µg/mL (5 mL)
SKU: CLP90-SB5

Base/Neutral Surrogate Standards, 1,000 µg/mL (5 mL)

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  • Brand Spex
  • Matrix Methylene Chloride:Acetone
  • Concentration 1,000 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
High Concentration Acid Surrogates, 7,500 µg/mL (5 mL) High Concentration Acid Surrogates, 7,500 µg/mL (5 mL)
SKU: CLP90-75SA5

High Concentration Acid Surrogates, 7,500 µg/mL (5 mL)

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  • Brand Spex
  • Matrix Methanol
  • Concentration 7,500 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Clean Soil Certified Reference Material Clean Soil Certified Reference Material
SKU: CLN-SOIL

Clean Soil Certified Reference Material

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  • Brand Spex
  • Certification Grav &/ Volumetric w/analytical confirmation
  • Raw Material >95% min; as available
8260 Volatile Mix, Varied Concentrations 8260 Volatile Mix, Varied Concentrations
SKU: C-800

8260 Volatile Mix, Varied Concentrations

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  • Brand NSI
  • Raw Material >95% min
  • Certification Grav &/ Volumetric w/analytical confirmation
8330A Calibration Mix 2 100ug/mL in Acetonitrile (1.5mL) 8330A Calibration Mix 2 100ug/mL in Acetonitrile (1.5mL)
SKU: C-754

8330A Calibration Mix 2 100ug/mL in Acetonitrile (1.5mL)

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  • Brand NSI
  • Matrix Acetonitrile
  • Concentration 100ug/mL
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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