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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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485 Items found

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1-Bromo-2-nitrobenzene 1-Bromo-2-nitrobenzene
SKU: 1470

1-Bromo-2-nitrobenzene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1-Bromo-2-nitrobenzene 1-Bromo-2-nitrobenzene
SKU: 1470L

1-Bromo-2-nitrobenzene

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Concentration 1000 µg/mL
  • Matrix Acetone
  • Raw Material >95% min
2,4'-DDT 2,4'-DDT
SKU: 1461

2,4'-DDT

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Toluene-d8 Toluene-d8
SKU: 143

Toluene-d8

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
tert-Amyl alcohol tert-Amyl alcohol
SKU: 1438

tert-Amyl alcohol

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Raw Material >95% min
Octafluoronaphthalene Octafluoronaphthalene
SKU: 1420

Octafluoronaphthalene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Naphthalene-d8 Naphthalene-d8
SKU: 140

Naphthalene-d8

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  • Brand NSI
  • Matrix Dichloromethane
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,5-Dibromotoluene 2,5-Dibromotoluene
SKU: 1393H

2,5-Dibromotoluene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1-Chlorooctane 1-Chlorooctane
SKU: 1374

1-Chlorooctane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1-Chlorooctadecane 1-Chlorooctadecane
SKU: 1373

1-Chlorooctadecane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1254 Arochlor 1254
SKU: 135L-T

Arochlor 1254

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
5-alpha-Androstane 5-alpha-Androstane
SKU: 1342

5-alpha-Androstane

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