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Organic, Inorganic, Microbiology & PT Reference Materials for Food & Agriculture

Our food and consumer safety reference materials help agricultural and food safety laboratories worldwide monitor and assess the state of food and agriculture. Inorganic standards range from elemental impurities and inorganic species to macronutrients and packaging contaminants. Our organic standards, designed around analytical needs and international methodologies, range from pesticide testing to target fragrance and flavor compounds.

We also provide food and consumer analytical materials that include microbiological standards for laboratories performing QA/QC testing using positive live controls. ZeptoMetrix food and consumer analytical reference materials are certified for multiple methods (e.g., FDA, USDA, AOAC, ASTM, ATF, etc.).

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Quantitative Indicators in Dairy Matrix PT Express Quantitative Indicators in Dairy Matrix PT Express
SKU: FMPT-001DB

Quantitative Indicators in Dairy Matrix PT Express

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quantitative Indicators in Dairy Matrix Quantitative Indicators in Dairy Matrix
SKU: FMPT-001D

Quantitative Indicators in Dairy Matrix

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quantitative Indicators in Buffer Matrix PT Express Quantitative Indicators in Buffer Matrix PT Express
SKU: FMPT-001B

Quantitative Indicators in Buffer Matrix PT Express

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Quantitative Indicators in Buffer Matrix Quantitative Indicators in Buffer Matrix
SKU: FMPT-001

Quantitative Indicators in Buffer Matrix

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Food Chemistry Proficiency Test - Gluten in Food Product Food Chemistry Proficiency Test - Gluten in Food Product
SKU: FCPT-021

Food Chemistry Proficiency Test - Gluten in Food Product

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  • Brand NSI
  • Certification Single: Gravimetric and/or Volumetric
Food Chemistry Proficiency Test - pH and Titratable Acidity in Dairy Food Chemistry Proficiency Test - pH and Titratable Acidity in Dairy
SKU: FCPT-013

Food Chemistry Proficiency Test - pH and Titratable Acidity in Dairy

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
Qualitative Soy Allergen PT Express Panel Qualitative Soy Allergen PT Express Panel
SKU: FCPT-012B

Qualitative Soy Allergen PT Express Panel

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
Qualitative Soy Allergen PT Panel  Qualitative Soy Allergen PT Panel
SKU: FCPT-012

Qualitative Soy Allergen PT Panel

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
Qualitative Crustacean Allergen PT Panel Qualitative Crustacean Allergen PT Panel
SKU: FCPT-011

Qualitative Crustacean Allergen PT Panel

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
Qualitative Milk Allergen PT Express Panel Qualitative Milk Allergen PT Express Panel
SKU: FCPT-010B

Qualitative Milk Allergen PT Express Panel

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
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