VT000037

Bacillus spizizenii WDCM 00003 Vitroids^™

50,000-150,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Szinonimák: Bacillus subtilis subsp. spizizenii WDCM 00003 Vitroids^™, Certified reference material, Microbiological standards,, Bacillus subtilis subsp. spizizenii WDCM 00003 Vitroids^™
• UNSPSC kód: 41116107
• NACRES: NA.24

Tulajdonságok

• grade: certified reference material
• Minőségi szint: 300
• Ügynökség: ISO 17034; ISO/IEC 17025
• Forma: solid
• Analitikai műbizonylat: certificate is enclosed in each package
• eltarthatósági idő: limited shelf life, expiry date on the label
• kiszerelés: package of 10 discs
• gyártó/kereskedő neve: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• alkalmazás(ok): microbiology
• tárolási hőmérséklet: −20°C
• alkalmasság: Bacillus spizizenii; Bacillus spp.

Leírás

Általános leírás

Bacillus spizizenii WDCM 00003 Vitroids^™ are Certified Microorganisms Standards (Certified Microbiological Reference Materials), which can be used as quantitative and qualitative control organisms. They contain colony-forming units (CFUs) in the range of 50,000-150,000 CFU per disc.

The technology allows long-term conservation and renders the organisms resistant to temperature changes. They are intended to be used as daily internal quality control organisms.

These microorganisms are certified according to ISO/IEC 17025 and produced under reproducible conditions compliant with ISO 17034 using authenticated strains from CECT^®. These ready-to-use microbiological controls minimize the need for maintaining control strains in the test laboratory and guarantee the use of an authenticated control culture for every quality control test.

Vitroids^™ are derived from a traceable culture obtained freeze-dried from CECT^®.

Alkalmazás

Bacillus spizizenii WDCM 00003 Vitroids^™ are used as reference strains in routine quality control for food, beverage, water, and environmental testing. Additionally, they are excellent for use in method development and validations, as starter cultures, and for use in research studies and educational purposes.

Tulajdonságok és előnyök

• Ready-to-use at convenient CFU ranges
• No dilution required
• Quick rehydration in 10 minutes
• 2-3 years of shelf life in a standard -20 °C freezer
• Complete with a comprehensive certificate of analysis
• No maintenance of stock cultures
• No recovery time or pre-enrichment step is necessary
• Robust, efficient, and reliable
• Easy-to-use
• Cost-effective

Egyéb megjegyzések

Strain History: < NCIB < ATCC < N.R. Smith, NRS 231 < K.F. Kellerman

Strain origin: CECT^® 356

Other cell culture collections:

• DSM 347
• ATCC^® 6633
• NCTC 10400

Click here to access BacDive database for more info on metabolism, genome, growth media and more

Jogi információk

Derived from CECT^® strains

ATCC is a registered trademark of American Type Culture Collection

CECT is a registered trademark of Universitat de Valencia

Vitroids is a trademark of Merck KGaA, Darmstadt, Germany

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3