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QC Knowns

NSI Offers the Broadest Range of Microbiological & Chemical QC Standards and CRMs

Our quality control samples are innovative for a diverse range of analytical techniques. Our portfolio enables analysts to prepare, calibrate, and demonstrate competence to analyze samples.

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Microorganism

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SKU: 10K-0012

Escherichia coli NCTC 12933 (10 Pack)

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 10K-00054

Candida albicans NCPF 3179 (10 Pack)

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 10K-00029

Salmonella enterica Abony NCTC 6017 (10 Pack)

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 10K-00026

Pseudomonas aeruginosa NCTC 12924 (10 Pack)

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 16888

Aspergillus niger

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 16883

Aspergillus flavus

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 12900

Escherichia coli 0157:H7

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 11846

Listeria ivanovii

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 11467

Cronobacter sakazakii

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 11366

Campylobacter coli

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 11322

Campylobacter jejuni

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
SKU: 11288

Listeria innocua C

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