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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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Merphos Merphos
SKU: 1648

Merphos

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
a-Terpineol a-Terpineol
SKU: 1635

a-Terpineol

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Molinate Molinate
SKU: 1632

Molinate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4'-DDE 2,4'-DDE
SKU: 1605

2,4'-DDE

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Chloroethane (Ethyl chloride) Chloroethane (Ethyl chloride)
SKU: 15

Chloroethane (Ethyl chloride)

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Benomyl Benomyl
SKU: 1593

Benomyl

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Acetochlor Acetochlor
SKU: 1574L

Acetochlor

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane
SKU: 14

1,1,2,2-Tetrachloroethane

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Bromochloroacetic acid Bromochloroacetic acid
SKU: 1492

Bromochloroacetic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
bis(Chloromethyl) ether bis(Chloromethyl) ether
SKU: 1482

bis(Chloromethyl) ether

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Concentration 2000 ug/mL
  • Matrix P&T Methanol
  • Raw Material >95% min
Acephate in Methanol Acephate in Methanol
SKU: 1480-1

Acephate in Methanol

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
2,3,5-Trimethylnaphtalene 2,3,5-Trimethylnaphtalene
SKU: 147

2,3,5-Trimethylnaphtalene

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