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Reference Materials for Pharmaceutical Testing

Our comprehensive experience in creating quality pharmaceutical analytical reference materials helps laboratories comply with guidelines set by the United States Pharmacopeia (USP) and the International Conference on Harmonization (ICH). ZeptoMetrix products support accurate, quantifiable results for the metal analysis of drugs, pharmaceutical substances, and raw materials.

You get numerous advantages with our pharmaceutical reference materials:

  • 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
  • Custom reference material manufacturing capabilities under ISO 17034. Learn More

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Pharmaceutical Standards

Complete line of compendial strains for USP 51 and USP 61/62.

Qualitative Reference Cultures for USP 51 and USP 61/62

Manufactured from USP-specified pure organism strains using media and procedures conforming to USP specifications. These CRMs are manufactured no more than two passages from the primary culture.

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92 Items found

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Unit Dose™ Pseudomonas paraeruginosa Unit Dose™ Pseudomonas paraeruginosa
SKU: UD-9027

Unit Dose™ Pseudomonas paraeruginosa

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Escherichia coli Unit Dose™ Escherichia coli
SKU: UD-9001

Unit Dose™ Escherichia coli

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Escherichia coli Unit Dose™ Escherichia coli
SKU: UD-8739

Unit Dose™ Escherichia coli

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Salmonella abaetetuba Unit Dose™ Salmonella abaetetuba
SKU: UD-8244

Unit Dose™ Salmonella abaetetuba

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Listeria monocytogenes Unit Dose™ Listeria monocytogenes
SKU: UD-7973

Unit Dose™ Listeria monocytogenes

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Enterococcus faecalis Unit Dose™ Enterococcus faecalis
SKU: UD-775

Unit Dose™ Enterococcus faecalis

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Bacillus subtilis Unit Dose™ Bacillus subtilis
SKU: UD-6633

Unit Dose™ Bacillus subtilis

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Staphylococcus aureus Unit Dose™ Staphylococcus aureus
SKU: UD-6538

Unit Dose™ Staphylococcus aureus

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Bacillus cereus Unit Dose™ Bacillus cereus
SKU: UD-2599

Unit Dose™ Bacillus cereus

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Escherichia coli Unit Dose™ Escherichia coli
SKU: UD-25922

Unit Dose™ Escherichia coli

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Aspergillus brasiliensis Unit Dose™ Aspergillus brasiliensis
SKU: UD-2275

Unit Dose™ Aspergillus brasiliensis

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
Unit Dose™ Enterococcus faecalis Unit Dose™ Enterococcus faecalis
SKU: UD-12697

Unit Dose™ Enterococcus faecalis

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
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