Key Performance Benefit: Certified microbiological reference material containing 1,000–10,000 CFU per disc for use as quantitative and qualitative control organisms in routine quality control.
Material & Construction: Freeze-dried culture derived from a traceable CECT® strain; solid form; ready-to-use discs; package of 10 discs; certificate of analysis enclosed; produced under ISO 17034 and certified according to ISO/IEC 17025; manufactured by Sigma-Aldrich Production GmbH, Switzerland.
Risk Reduction/Compliance Benefit: Certified reference material produced under reproducible conditions; authenticated strains; minimizes need for maintaining stock cultures; no dilution required; no recovery time or pre-enrichment step necessary; intended for use as daily internal quality control organisms; commercial replication or distribution prohibited.
Protection Level: 1,000–10,000 CFU per disc; storage temperature −20°C; shelf life 2–3 years in a standard −20°C freezer; expiry date on label.
Comfort & Usability: Ready-to-use; quick rehydration in 10 minutes; no dilution required; easy-to-use; cost-effective; robust and reliable; complete with comprehensive certificate of analysis.
Safety & Compliance Assurance: Certified reference material grade; compliant with ISO 17034 and ISO/IEC 17025; derived from CECT® strains; ATCC® and CECT® registered trademarks; Vitroids™ trademark of Merck KGaA; Greener Alternative Product (DfS-Developed).
Recommended For
Routine quality control in food testing
Beverage testing
Water testing
Environmental testing
Validation studies
Proficiency testing
Product Details
Organism: Bacillus cereus WDCM 00001
Form: Solid (Freeze-Dried Discs)
CFU Range: 1,000–10,000 CFU per disc
Packaging: Package of 10 discs
Storage Temperature: −20°C
Shelf Life: Limited; expiry date on label (2–3 years at −20°C)
Grade: Certified Reference Material
Agency: ISO 17034; ISO/IEC 17025
Manufacturer: Sigma-Aldrich Production GmbH, Switzerland
Key Performance Benefit: Certified microbiological reference material containing 1,000–10,000 CFU per disc for use as quantitative and qualitative control organisms in routine quality control.
Material & Construction: Freeze-dried culture derived from a traceable CECT® strain; solid form; ready-to-use discs; package of 10 discs; certificate of analysis enclosed; produced under ISO 17034 and certified according to ISO/IEC 17025; manufactured by Sigma-Aldrich Production GmbH, Switzerland.
Risk Reduction/Compliance Benefit: Certified reference material produced under reproducible conditions; authenticated strains; minimizes need for maintaining stock cultures; no dilution required; no recovery time or pre-enrichment step necessary; intended for use as daily internal quality control organisms; commercial replication or distribution prohibited.
Protection Level: 1,000–10,000 CFU per disc; storage temperature −20°C; shelf life 2–3 years in a standard −20°C freezer; expiry date on label.
Comfort & Usability: Ready-to-use; quick rehydration in 10 minutes; no dilution required; easy-to-use; cost-effective; robust and reliable; complete with comprehensive certificate of analysis.
Safety & Compliance Assurance: Certified reference material grade; compliant with ISO 17034 and ISO/IEC 17025; derived from CECT® strains; ATCC® and CECT® registered trademarks; Vitroids™ trademark of Merck KGaA; Greener Alternative Product (DfS-Developed).
Recommended For
Routine quality control in food testing
Beverage testing
Water testing
Environmental testing
Validation studies
Proficiency testing
Product Details
Organism: Bacillus cereus WDCM 00001
Form: Solid (Freeze-Dried Discs)
CFU Range: 1,000–10,000 CFU per disc
Packaging: Package of 10 discs
Storage Temperature: −20°C
Shelf Life: Limited; expiry date on label (2–3 years at −20°C)
Grade: Certified Reference Material
Agency: ISO 17034; ISO/IEC 17025
Manufacturer: Sigma-Aldrich Production GmbH, Switzerland
