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Neat and Solution-Based Reference Materials

We are committed to delivering dependable pharmaceutical analytical standards that laboratories can trust for accurate results. Our pharmaceutical standards ensure consistency across various applications, catering to the stringent requirements of global regulatory bodies. Backed by our commitment to excellence, our pharmaceutical reference standards set the benchmark for reliability:

  • Certified for multiple analytical methods (e.g., EU Ph., JP, USP, ICH, FDA, AOAC, etc.)
  • COA includes purity and certified values for a variety of analytical techniques
  • Accurate and robust chemical and microbiological certified reference materials
  • Neat and solution-based reference materials available
  • Custom reference material manufacturing capabilities under ISO 17034. Learn More

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Residual Solvents Mixture - Class IIB Residual Solvents Mixture - Class IIB
SKU: PHMIX2B

Residual Solvents Mixture - Class IIB

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  • Brand NSI
  • Certification Mass Balance; w/Analytical confirmation
  • Raw Material >95% min; as available
Residual Solvents Mixture - Class IIA Residual Solvents Mixture - Class IIA
SKU: PHMIX2A

Residual Solvents Mixture - Class IIA

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  • Brand NSI
  • Certification Mass Balance; w/Analytical confirmation
  • Raw Material >95% min; as available
Residual Solvents Mixture - Class I Residual Solvents Mixture - Class I
SKU: PHMIX1

Residual Solvents Mixture - Class I

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Sorbitol Sorbitol
SKU: PH402

Sorbitol

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Benzyl alcohol Benzyl alcohol
SKU: PH326

Benzyl alcohol

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Diphenhydramine Hydrochloride Diphenhydramine Hydrochloride
SKU: PH2303

Diphenhydramine Hydrochloride

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Acetaminophen Acetaminophen
SKU: PH2302

Acetaminophen

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Magnesium Carbonate Magnesium Carbonate
SKU: PH2258

Magnesium Carbonate

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Calcium Ascorbate Calcium Ascorbate
SKU: PH2257

Calcium Ascorbate

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Fumaric Acid Fumaric Acid
SKU: PH1968

Fumaric Acid

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Succinic Acid Succinic Acid
SKU: PH1962

Succinic Acid

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Ascorbic Acid Ascorbic Acid
SKU: PH1859

Ascorbic Acid

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
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