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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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Dichlorobromomethane Dichlorobromomethane
SKU: 46LL

Dichlorobromomethane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dinoseb Dinoseb
SKU: 455

Dinoseb

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dinoseb Dinoseb
SKU: 455H-M

Dinoseb

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dinoseb Dinoseb
SKU: 455-M

Dinoseb

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
trans-1,3-Dichloropropene trans-1,3-Dichloropropene
SKU: 451

trans-1,3-Dichloropropene

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Concentration 2000 ug/mL
  • Matrix PT Methanol
  • Raw Material >95% min
Chloromethane Chloromethane
SKU: 43

Chloromethane

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Methyl methacrylate Methyl methacrylate
SKU: 439

Methyl methacrylate

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  • Brand NSI
  • Matrix PT Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dichloromethane Dichloromethane
SKU: 42L

Dichloromethane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dichloromethane Dichloromethane
SKU: 42LL

Dichloromethane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Carbazole Carbazole
SKU: 422

Carbazole

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Carbazole Carbazole
SKU: 422-M

Carbazole

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Tritolyl phosphate Tritolyl phosphate
SKU: 420

Tritolyl phosphate

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