Merck
CN
All Photos(3)

VT000032

Supelco

Bacillus spizizenii WDCM 00003 Vitroids

15-80 CFU mean value range, certified reference material, suitable for microbiology

Synonym(s):
Bacillus subtilis subsp. spizizenii WDCM 00003 Vitroids, Microbiological standards, Certified reference material, Bacillus subtilis subsp. spizizenii WDCM 00003 Vitroids
NACRES:
NA.24

grade

certified reference material

Quality Level

Agency

ISO 17034
ISO/IEC 17025

form

disc (hydrosoluble)
solid

shelf life

limited shelf life, expiry date on the label

packaging

package of 10 discs

application(s)

environmental
food and beverages

microbiology

storage temp.

−20°C

suitability

Bacillus spizizenii
Bacillus spp.

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Bacillus spizizenii WDCM 00003 [TM="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 15-80 CFUs 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.

Application

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.

Features and Benefits

  • Ready-to-use at convenient CFU ranges
  • No dilution required
  • Quick rehydration in 10 minutes
  • 2 to 3 years shelf life in 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

Other Notes

Strain origin: CECT 356Other 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

Legal Information

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 Sigma-Aldrich Co. LLC

Storage Class Code

6.2 - Infectious substances

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

高风险级别生物产品--病毒,疫苗等
动植物来源生物产品

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service