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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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Semivolatiles in Soil - Blind Semivolatiles in Soil - Blind
SKU: SQCO-007B

Semivolatiles in Soil - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Semivolatiles in Soil Semivolatiles in Soil
SKU: SQCO-007

Semivolatiles in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Acid Herbicides in Soil - Blind Acid Herbicides in Soil - Blind
SKU: SQCO-006B

Acid Herbicides in Soil - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Acid Herbicides in Soil Acid Herbicides in Soil
SKU: SQCO-006

Acid Herbicides in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
PCB in Soil - Blind PCB in Soil - Blind
SKU: SQCO-005B

PCB in Soil - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
PCB in Soil PCB in Soil
SKU: SQCO-005

PCB in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Toxaphene in Soil - Blind Toxaphene in Soil - Blind
SKU: SQCO-004B

Toxaphene in Soil - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Toxaphene in Soil Toxaphene in Soil
SKU: SQCO-004

Toxaphene in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Organochlorine Pesticides - Blind Organochlorine Pesticides - Blind
SKU: SQCO-003B

Organochlorine Pesticides - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Organochlorine Pesticides Organochlorine Pesticides
SKU: SQCO-003

Organochlorine Pesticides

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
Perchlorate in Soil Perchlorate in Soil
SKU: SQCI-141

Perchlorate in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Gravimetric w/IC Confirmation
TPH in Soil TPH in Soil
SKU: SQCI-140

TPH in Soil

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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