Standards, C

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  • Microbiological CRMs designed Petrifilm® methods.

  • Chlorine snips are the most convenient reference material for residual chlorine analysis. They require no pipets and no glassware other than the instrument cuvette to prepare.

  • C.albicans Snap Stick

    NSI Lab Solutions

    Pure bacterial culture in an easy to use swab stick. Simple snap valve design releases hydration fluid with a simple press of the plastic valve stem. Cultures are supplied in flash dissolve format, dissolving without agitation or incubation in less tha

  • Microbiological CRMs designed Petrifilm® methods.

  • C.sakazakii Snap Stick

    NSI Lab Solutions

    Pure bacterial culture in an easy to use swab stick. Simple snap valve design releases hydration fluid with a simple press of the plastic valve stem. Cultures are supplied in flash dissolve format, dissolving without agitation or incubation in less tha

  • C.albicans USP CRMs

    NSI Lab Solutions

    Manufactured from USP specified pure organism strains using media and procedures conforming to USP specifications. Each organism strain is supplied in a kit of 10 individual samples and 10 vials of sterile hydration fluid.

  • Crustacean Reference Materials

    NSI Lab Solutions

    Manufactured using characterized dry shrimp and crab tissue. Certified by 2 methods.

  • Qualitative Campylobacter

    NSI Lab Solutions

    A three sample set for qualitative identification of Campylobacter spp. Set contains C.jejuni or coli and non-pathogenic/non-campylobacter facultative anaerobes. Report present or absent for Campylobacter spp for each sample.

  • Quantitative C.perfringens

    NSI Lab Solutions

    A pure culture of C. perfringens conveniently supplied in duplicate for quantitative determination of C. perfringens.

  • A 40 gram soil sample for determination of Corrosivity/pH in the range of 2-12 su.

  • A 30 gram sample supplied ready to use. Designed for use with EPA Method 8081. Contains technical Chlordane in the NELAC required range. Supplied in duplicate.

  • Unit Dose™ cultures are formulated to deliver less than 100 CFU per pellet. Directly inoculate media without dilution. Pellets dissolve instantly. Quantitatively validated and traceable cultures are Certified Reference Materials with downloadable Certi

  • Supplied as a 50 gram matrix blank and a 5 mL spiking solution for determination of Total Cyanide.

  • C.perfringens Snap Stick

    NSI Lab Solutions

    Pure bacterial culture in an easy to use swab stick. Simple snap valve design releases hydration fluid with a simple press of the plastic valve stem. Cultures are supplied in flash dissolve format, dissolving without agitation or incubation in less tha

  • A pure culture conveniently supplied in duplicate for quantitative determination of Campylobacter, in the range of 100-250000 cfu/g.

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