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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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Arochlor 1260 50ppm in Oil Arochlor 1260 50ppm in Oil
SKU: 129L-T

Arochlor 1260 50ppm in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Concentration 50ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1260 500ppm in Oil  Arochlor 1260 500ppm in Oil
SKU: 129H-T

Arochlor 1260 500ppm in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Concentration 500ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4,5-Trichlorophenoxyacetic acid ME 2,4,5-Trichlorophenoxyacetic acid ME
SKU: 1299

2,4,5-Trichlorophenoxyacetic acid ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4,5-Trichlorophenoxyacetic acid ME 2,4,5-Trichlorophenoxyacetic acid ME
SKU: 1299-M

2,4,5-Trichlorophenoxyacetic acid ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4,5-TP (Silvex) ME 2,4,5-TP (Silvex) ME
SKU: 1298

2,4,5-TP (Silvex) ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4,5-TP (Silvex) ME 2,4,5-TP (Silvex) ME
SKU: 1298-M

2,4,5-TP (Silvex) ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dichlorprop ME Dichlorprop ME
SKU: 1297

Dichlorprop ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dichlorprop ME Dichlorprop ME
SKU: 1297-M

Dichlorprop ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dalapon ME Dalapon ME
SKU: 1296

Dalapon ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dalapon ME Dalapon ME
SKU: 1296-M

Dalapon ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dalapon ME Dalapon ME
SKU: 1296-H

Dalapon ME

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4-Dichlorophenoxy-butyric acid ME 2,4-Dichlorophenoxy-butyric acid ME
SKU: 1295

2,4-Dichlorophenoxy-butyric acid ME

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