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EZ-CFU™ One Step

Is your lab still preparing microorganism suspensions the old fashioned way for Growth Promotion Testing of culture media? Allow us to introduce you to your new favorite lab supply, EZ-CFU One Step. We designed this product specifically for Growth Promotion Testing, Suitability of Tests for Specified Microorganisms, Suitability of Counting Methods and more. These ready-to-use quantitative microorganisms are just 3 passages from the reference culture and deliver 10-100 CFU per inoculum, as required by the Pharmacopeias, with minimal prep time.

 

 

HIGHLIGHTS

  • Accredited reference material under ISO 17034 standard
  • Delivers 10-100 CFU per 0.1 ml as required by USP/Ph. Eur./JP
  • No dilutions required for simplified test procedure
  • Up to 8 hours stability allows for ultimate flexibility
  • 19 tests per set-up, 190 tests per kit
  • Strains are less than or equal to three passages from reference culture – meets USP/Ph. Eur./JP requirements
  • Refrigerated storage is easy and economical >
  • Online Certificate of Analysis provides detailed strain information
  • Traceability to reference cultures ensures authenticity
  • Technical Support experts available for guidance
  • Backed by a full product warranty

Applications and Test Methods

  • Growth Promotion Testing
  • Media Challenge Testing
  • Suitability of Counting Methods
  • Suitability of Sterility Tests
  • Suitability of Tests for Specified Microorganisms
  • Microbial Limits Testing
  • Microbial Enumeration Testing
  • Validation of Neutralization Methods
  • Methods requiring a low CFU concentration

This product is not intended to diagnose, treat, cure or prevent any disease.


Number of articles 25
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Item no.
Micrococcus luteus ATCC® 4698 ™ *
0242Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing
WDCM Number00111
Catalog number0242
TaxonomyBacteria

Klebsiella aerogenes derived from ATCC® 13048™
0306Z

20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Strain CharacteristicsFormerly Enterobacter aerogenes
Test MethodGrowth Promotion Testing
Catalog number0306
TaxonomyBacteria
Industry TypePharmaceutical

Clostridium sporogenes ATCC® 19404 ™ *
0317Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Sterility Testing, Testing for Specified Microorganisms
WDCM Number00008
Catalog number0317
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP)
TaxonomyBacteria
Industry TypePharmaceutical

Pseudomonas aeruginosa ATCC® 27853 ™ *
0353Z


Biosafety Level: 2

20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Strain CharacteristicsMicrobiologics does not recommend the use of this strain for testing Ceftriaxone using the disk diffusion method. We have found that this strain is displaying resistance to Ceftriaxone using this method.

This strain may not give consistent test results for the Ceftriaxone MIC well
Test MethodGrowth Promotion Testing
WDCM Number00025
Catalog number0353
TaxonomyBacteria
Industry TypePharmaceutical

Staphylococcus aureus subsp. aureus ATCC® 25923 ™ *
0360Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

recommended for CAMP Test

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing
WDCM Number00034
Catalog number0360
TaxonomyBacteria
Industry TypePharmaceutical

Salmonella enterica subsp. enterica serovar Typhimurium ATCC® 14028 ™
0363Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Strain CharacteristicsGroup B
You must obtain either VS 16-6 or 16-6a permit from USDA for this material.
Test MethodGrowth Promotion Testing, Testing for Specified Microorganisms
WDCM Number00031
Catalog number0363
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP)
TaxonomyBacteria
Industry TypePharmaceutical

Enterococcus faecalis ATCC® 29212 ™ *
0366Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing
WDCM Number00087
Catalog number0366
TaxonomyBacteria
Industry TypePharmaceutical

Staphylococcus epidermidis ATCC® 12228 ™ *
0371Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing
WDCM Number00036
Catalog number0371
TaxonomyBacteria
Industry TypePersonal Care Products/Cosmetics, Pharmaceutical

Streptococcus pyogenes ATCC® 19615 ™ *
0385Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

group A

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Strain Characteristicsgroup A
Test MethodGrowth Promotion Testing
Catalog number0385
TaxonomyBacteria
Industry TypePharmaceutical
MediaNonselective Sheep Blood Agar
Temperature35°C
AtmosphereAerobic
Growth Time24 to 72 hours

Aspergillus brasiliensis ATCC® 16404 ™ *
0392Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

fungus

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Pharmaceutical Microbial Enumeration Testing, Sterility Testing
WDCM Number00053
Catalog number0392
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP)
TaxonomyFungi
Industry TypeMedical Devices, Nutraceutical/Dietary Supplements, Personal Care Products/Cosmetics, Pharmaceutical

Candida albicans ATCC® 10231 ™ *
0443Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Strain CharacteristicsYeast cells
Test MethodGrowth Promotion Testing, Pharmaceutical Microbial Enumeration Testing, Sterility Testing, Testing for Specified Microorganisms
WDCM Number00054
Catalog number0443
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP)
TaxonomyFungi
Industry TypeMedical Devices, Nutraceutical/Dietary Supplements, Personal Care Products/Cosmetics, Pharmaceutical

Escherichia coli ATCC® 8739 ™ *
0483Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Sterility Testing, Testing for Specified Microorganisms
WDCM Number00012
Catalog number0483
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP), U.S. Pharmacopeia (USP) - Dietary Supplements
TaxonomyBacteria
Industry TypeMedical Devices, Nutraceutical/Dietary Supplements, Personal Care Products/Cosmetics, Pharmaceutical

Pseudomonas aeruginosa ATCC® 9027 ™ *
0484Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Pharmaceutical Microbial Enumeration Testing, Sterility Testing, Testing for Specified Microorganisms
WDCM Number00026
Catalog number0484
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP)
TaxonomyBacteria
Industry TypeMedical Devices, Personal Care Products/Cosmetics, Pharmaceutical

Staphylococcus aureus subsp. aureus ATCC® 6538 ™ *
0485Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Pharmaceutical Microbial Enumeration Testing, Sterility Testing, Testing for Specified Microorganisms
WDCM Number00032
Catalog number0485
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP), U.S. Pharmacopeia (USP) - Dietary Supplements
TaxonomyBacteria
Industry TypeNutraceutical/Dietary Supplements, Pharmaceutical

Bacillus subtilis subsp. spizizenii ATCC® 6633 ™ *
0486Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Pharmaceutical Microbial Enumeration Testing, Sterility Testing
WDCM Number00003
Catalog number0486
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP), U.S. Pharmacopeia (USP) - Dietary Supplements
TaxonomyBacteria
Industry TypeNutraceutical/Dietary Supplements, Pharmaceutical

Clostridium sporogenes ATCC® 11437 ™ *
0487Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Sterility Testing, Testing for Specified Microorganisms
Catalog number0487
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP)
TaxonomyBacteria
Industry TypePharmaceutical

Listeria monocytogenes ATCC® 19115 ™ *
0687Z

20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Strain Characteristicsserotype 4b
Test MethodGrowth Promotion Testing
Catalog number0687
TaxonomyBacteria
Industry TypePharmaceutical

Kocuria rhizophila ATCC® 9341 ™ *
0688Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing, Sterility Testing
Catalog number0688
Standards and GuidelinesU.S. Pharmacopeia (USP)
TaxonomyBacteria
Industry TypePharmaceutical

Brevundimonas diminuta ATCC® 19146 ™ *
0805Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing
Catalog number0805
TaxonomyBacteria
Industry TypePharmaceutical

Staphylococcus aureus subsp. aureus ATCC® 6538P ™ *
0827Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing
WDCM Number00033
Catalog number0827
TaxonomyBacteria
Industry TypePharmaceutical

Geobacillus stearothermophilus ATCC® 7953 ™ *
0871Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Strain CharacteristicsBased on in-house studies, Microbiologics has found that G. stearothermophilus can produce significantly different results on different media brands.
Test MethodGrowth Promotion Testing
Catalog number0871
TaxonomyBacteria

Geobacillus stearothermophilus ATCC® 12980 ™ *
0872Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Strain CharacteristicsBased on in-house studies, Microbiologics has found that G. stearothermophilus can produce significantly different results on different media brands.
Test MethodGrowth Promotion Testing
Catalog number0872
TaxonomyBacteria
Industry TypePharmaceutical

Salmonella enterica subsp. enterica NCTC 6017
0890Z


Biosafety Level: 2


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

serovar Abony

Biosafety Level 2
Product FormatEZ-CFU™ One Step
Strain Characteristicsserovar Abony
Test MethodGrowth Promotion Testing, Testing for Specified Microorganisms
WDCM Number00029
Catalog number0890
Standards and GuidelinesEuropean Pharmacopoeia (Ph. Eur.), Japanese Pharmacopoeia (JP), U.S. Pharmacopeia (USP)
TaxonomyBacteria
Industry TypePharmaceutical

Candida albicans ATCC® 2091 ™ *
0896Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Strain Characteristicsyeast cells
Test MethodGrowth Promotion Testing
WDCM Number00055
Catalog number0896
TaxonomyFungi
Industry TypePharmaceutical

Bacillus cereus ATCC® 10876 ™ *
0998Z


Biosafety Level: 1


20 pellets of a microorganism delivering less than 100 CFU per 0.1 mL and 10 vials [2.0 mL ea] of hydrating fluid. No dilutions are required. Every 2 mL vial of hydrated suspension offers 19 inocula.

Biosafety Level 1
Product FormatEZ-CFU™ One Step
Test MethodGrowth Promotion Testing
Catalog number0998
TaxonomyBacteria
Industry TypePharmaceutical

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