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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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1,383 Items found

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Gluten Blank Reference Material Gluten Blank Reference Material
SKU: FC-848

Gluten Blank Reference Material

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
High Level Gluten Reference Material High Level Gluten Reference Material
SKU: FC-847

High Level Gluten Reference Material

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
Low Level Gluten Reference Material Low Level Gluten Reference Material
SKU: FC-845

Low Level Gluten Reference Material

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
Proximates in Baby Formula Proximates in Baby Formula
SKU: FC-842

Proximates in Baby Formula

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  • Brand NSI
  • Raw Material Food Grade
  • Certification Single: Grav. w/Analytical Confirmation
Proximates in Ground Beef Proximates in Ground Beef
SKU: FC-840

Proximates in Ground Beef

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
  • Raw Material Food Grade
Proximates in Wheat Flour Proximates in Wheat Flour
SKU: FC-838

Proximates in Wheat Flour

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
  • Raw Material Food Grade
  • Top rated
Polyvinyl Chloride Phthalate Blank, 1.5 g Polyvinyl Chloride Phthalate Blank, 1.5 g
SKU: CRM-PVCBLK

Polyvinyl Chloride Phthalate Blank, 1.5 g

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  • Brand Spex
  • Matrix Polyvinyl Chloride
  • Concentration Blank
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
Phthalates in Polyvinyl Chloride, 1,000 µg/mL Phthalates in Polyvinyl Chloride, 1,000 µg/mL
SKU: CRM-PVC003

Phthalates in Polyvinyl Chloride, 1,000 µg/mL

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  • Brand Spex
  • Matrix Polyvinyl Chloride
  • Concentration 1,000 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
Phthalates Polyvinyl Chloride Standard Phthalates Polyvinyl Chloride Standard
SKU: CRM-PVC001

Phthalates Polyvinyl Chloride Standard

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  • Brand Spex
  • Matrix Polyvinyl Chloride
  • Concentration 3,000 μg/g
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
Polyethylene QC Standard Blank, 5 g Polyethylene QC Standard Blank, 5 g
SKU: CRM-PEBLK

Polyethylene QC Standard Blank, 5 g

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  • Brand Spex
  • Matrix Polyethylene
  • Concentration Blank
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
9 Regulated Phthalates and BPA Standard 9 Regulated Phthalates and BPA Standard
SKU: CRM-PE002

9 Regulated Phthalates and BPA Standard

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  • Brand Spex
  • Matrix Medium Density Polyethylene
  • Concentration 3,000 μg/g
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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