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Tests for Specified Microorganisms

Use the ATCC products specified in USP <62> to evaluate your samples for objectionable microorganisms

Evaluate your product for specified microorganisms

Many products such as cosmetics and personal care items are not required to be sterile when they are released to the market. To ensure the quality and safety of these products, manufacturers evaluate the product for the absence of, or limited occurrence of, a specified list of microorganisms to determine if the product complies with an established specification for microbial quality.

To evaluate the presence of objectionable microorganisms, product manufacturers perform Tests for Specified Microorganisms as defined in United States Pharmacopeia <62> (harmonized with European Pharmacopoeia 2.6.13 and Japanese Pharmacopoeia 4.05 II). USP <62> describes the methodology for evaluating samples for the presence of Staphylococcus aureusPseudomonas aeruginosaEscherichia coli, Salmonella species, Candida albicans, and Clostridium species.

USP <62> lists these organisms for testing

Staphylococcus aureus subsp. aureus Rosenbach

6538

Price: $269.00 EA

Pseudomonas paraeruginosa Rudra et al.

9027

Price: $269.00 EA

Escherichia coli (Migula) Castellani and Chalmers

8739

Price: $269.00 EA

Candida albicans (Robin) Berkhout

10231

Price: $269.00 EA

Clostridium sporogenes (Metchnikoff) Bergey et al.

11437

Price: $269.00 EA

Clostridium sporogenes (Metchnikoff) Bergey et al.

19404

Price: $77.00 EA

Conveniently order these strains as a panel

The ATCC Microbial Tests for Specified Microorganisms in Nonsterile Products Panel (ATCC MP-35) comprises the seven microbial challenge organisms cited in USP <62> under one ATCC catalog number. This product enables you to easily order the strains you need while also receiving a bulk discount pricing of 10%, allowing you to take advantage of cost savings when compared to individual items.

Microbiological Tests for Specified Microorganisms in Nonsterile Products Panel

MP-35

Price: $1,349.00 ea

Why ATCC is a recommended source for quality control strains

ATCC is a trusted scientific resource that is committed to raising the standards for credibility in the life sciences. As an ISO 9001 certified and ISO/IEC 17025 accredited organization, you can trust that our microbial cultures are carefully authenticated, managed, and preserved using protocols that maintain the genotype and phenotype. At the heart of our preservation protocols is the seed stock concept. We utilize this methodology to ensure that our preserved cultures remain as close as possible to the original culture. This preservation method maintains these materials in a manner that permits reproducibility of results and ensures that our strains are minimally passaged, thus reducing the likelihood of contamination, genetic drift, mutation, and phenotypic variation.

Our microbial strains are authenticated and fully characterized using a polyphasic approach that elucidates both phenotypic and genotypic traits. Our comprehensive authentication process includes a variety of analyses such as morphology characterization, biochemical testing, MALDI-TOF MS, and whole-genome sequencing. What's more, in an effort to ensure the best quality for our authentication procedures, we are constantly evaluating and adopting novel methods and instrumentation that demonstrate improved levels of sensitivity and specificity.

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