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General Lab Supplies

Micro Reference Standards

Micro Reference Standards
Item No. Description Price
MPCA0506 Plate Count Agar Tubes, 20ml, 20 x 125mm, 20pk $45.00
MT-0778-100 Tryptic Soy Broth, 100mL $18.00
MT-0778-100-2X Tryptic Soy Broth (Double Strength), 100mL $19.00
MT-0778-25 Tryptic Soy Broth, 10 x 25mL Tubes, pk $15.00
NSI1000620 E.aerogenes, 20 pellets in individual vials - HAZARD $235.00
NSI100065 E.aerogenes, 5 pellets in individual vials - HAZARD $85.00
NSI1066220 P. aeruginosa, 20 pellets in individual vials - HAZARD $235.00
NSI106625 P. aeruginosa, 5 pellets in individual vials - HAZARD $85.00
NSI775H20 Enterococcus faecalis, High range, 20 pellets - HAZARD $235.00
NSI775H5 Enterococcus faecalis, High range, 5 pellets - HAZARD $85.00
NSI775L20 Enterococcus faecalis, Low range, 20 pellets - HAZARD $235.00
NSI775L5 Enterococcus faecalis, Low range, 5 pellets - HAZARD $85.00
NSI775M20 Enterococcus faecalis, Mid range, 20 pellets - HAZARD $235.00
NSI775M5 Enterococcus faecalis, Mid range, 5 pellets - HAZARD $85.00
NSI816720 Klebsiella pneumonia, 20 pellets/20vials - HAZARD $235.00
NSI81675 Klebsiella pneumonia, 5 pellets/5 vials - HAZARD $85.00
NSI900120 E. coli, 20 pellets/20 vials - HAZARDOUS $235.00
NSI90015 E. coli, 5 pellets/5 vials - HAZARDOUS $85.00
NSICOLICHECK Micro Reference Standard- QC Check Kit - HAZARD $125.00
NSIHPCQC20 HPC Control Standard, 20 pellets/20 vials - HAZARDOUS $235.00
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Quantitative Microbiology Standards are now available.

Pure cultures of various microorganisms work with all approved methods including Enterolert*, SM9222B, SM9222D, EPA1603 and EPA 1600. Just hydrate each sample in 100mL of supplied sterile hydrate fluid and analyze. Cultures are stable for at least one year after receipt.

All Standards are supplied with a product Certificate of Analysis insert detailing storage and preparation requirements and procedures, sample certified concentrations in units of CFU/100mL and acceptance limits based upon interlaboratory PT studies.

Question/Answer

is e coli palleted

The bacteria are contained in a small gel disc. To suspend the bacteria in solution the disc is dissolved in the buffered dilution water that is sent with the product.

what is the correct ph range for the double strength tryptic soy broth?

This broth should have a pH of 7.3 ± 0.2.

Which products replaced NSIQC7 and NSIQC8?

NSIQC7 is now either part # NSI90015 or NSI900120. NSIQC8 is now either part # NSI106625 or NSI1066220.

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