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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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1,004 Items found

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Leptophos Leptophos
SKU: 162-HA

Leptophos

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dioxathion Dioxathion
SKU: 161

Dioxathion

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  • Brand NSI
  • Matrix Hexane
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Tetrachloroterephthalic acid Tetrachloroterephthalic acid
SKU: 1619

Tetrachloroterephthalic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Tetrachloroterephthalic acid Tetrachloroterephthalic acid
SKU: 1619-M

Tetrachloroterephthalic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Tetrachloroterephthalic acid Tetrachloroterephthalic acid
SKU: 1619-HM

Tetrachloroterephthalic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Demeton, O & S Demeton, O & S
SKU: 1610

Demeton, O & S

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dioxathion Dioxathion
SKU: 161-HA

Dioxathion

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Acifluoren ME Acifluoren ME
SKU: 1608

Acifluoren ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Acifluoren ME Acifluoren ME
SKU: 1608-H

Acifluoren ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Ethion Ethion
SKU: 1607

Ethion

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Ethion Ethion
SKU: 1607-M

Ethion

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Ethion Ethion
SKU: 1607-HA

Ethion

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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