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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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8270 6 Component Surrogate CRM  8270 6 Component Surrogate CRM
SKU: C-603

8270 6 Component Surrogate CRM

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  • Brand NSI
  • Raw Material >95% min
  • Certification Grav &/ Volumetric w/analytical confirmation
BNA Additionals Mix BNA Additionals Mix
SKU: C-601

BNA Additionals Mix

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  • Brand NSI
  • Raw Material >95% min
  • Certification Grav &/ Volumetric w/analytical confirmation
8270 Calibration Mix 5 - 2000ppm each 8270 Calibration Mix 5 - 2000ppm each
SKU: C-523

8270 Calibration Mix 5 - 2000ppm each

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  • Brand NSI
  • Concentration 2000ppm
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
8270 Calibration Mix 4 - 2000ppm each 8270 Calibration Mix 4 - 2000ppm each
SKU: C-522

8270 Calibration Mix 4 - 2000ppm each

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  • Brand NSI
  • Concentration 2000ppm
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
8270 Calibration Mix 3 - 23 Components at 2000ppm each 8270 Calibration Mix 3 - 23 Components at 2000ppm each
SKU: C-521

8270 Calibration Mix 3 - 23 Components at 2000ppm each

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  • Brand NSI
  • Concentration 2000ppm
  • Raw Material >95% min
  • Certification Grav &/ Volumetric w/analytical confirmation
8270 Calibration Mix 2 - 2000ppm each 8270 Calibration Mix 2 - 2000ppm each
SKU: C-520

8270 Calibration Mix 2 - 2000ppm each

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  • Brand NSI
  • Concentration 2000ppm
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
8270 Calibration Mix 1 - 2000ppm each 8270 Calibration Mix 1 - 2000ppm each
SKU: C-519

8270 Calibration Mix 1 - 2000ppm each

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  • Brand NSI
  • Concentration 2000ppm
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
8082 Arochlor Mix(1016/1260)  1000ppm each  8082 Arochlor Mix(1016/1260)  1000ppm each
SKU: C-496

8082 Arochlor Mix(1016/1260) 1000ppm each

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  • Brand NSI
  • Concentration 1000ppm
  • Raw Material >95% min
  • Certification Grav &/ Volumetric w/analytical confirmation
8270 Tuning Mix 8270 Tuning Mix
SKU: C-491

8270 Tuning Mix

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  • Brand NSI
  • Raw Material >95% min
  • Certification Grav &/ Volumetric w/analytical confirmation
TCLP Volatiles Mix TCLP Volatiles Mix
SKU: C-482

TCLP Volatiles Mix

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
8021 Internal Standards 8021 Internal Standards
SKU: C-481

8021 Internal Standards

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
TCLP Spike Mix TCLP Spike Mix
SKU: C-447-25

TCLP Spike Mix

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  • Brand NSI
  • Matrix Methanol
  • Concentration 100 ug/mL
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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