等级
certified reference material
形式
disc (hydrosoluble)
保质期
limited shelf life, expiry date on the label
应用
environmental
food and beverages
microbiology
储存温度
−20°C
适用性
Enterococcus spp.
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一般描述
This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Download your certificate at: http://www.sigma-aldrich.com.
Please specify if you require a single batch - in the remark field when ordering (only for orders with more than 15 packs)
Download your certificate at: http://www.sigma-aldrich.com.
Please specify if you require a single batch - in the remark field when ordering (only for orders with more than 15 packs)
Vitroids™ discs contain Enterococcus faecalis WDCM 000010 viable microorganisms (130-300 CFU) in a certified quantity (generally accredited according to ISO/IEC 17025), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.
The discs consist of pure cultures of bacteria in a solid matrix, stable for at least one year and are in a viable state with a shelf life of 1-3 years.
Each batch is provided with a comprehensive certificate of analysis that specifies the mean number of colony-forming units (CFU), an expanded uncertainty about the mean, details about the method used to determine the product data and the number of passages (subcultures) from the original strain.
Vitroids™ are derived from a traceable culture obtained freeze-dried from CECT®.
The discs consist of pure cultures of bacteria in a solid matrix, stable for at least one year and are in a viable state with a shelf life of 1-3 years.
Each batch is provided with a comprehensive certificate of analysis that specifies the mean number of colony-forming units (CFU), an expanded uncertainty about the mean, details about the method used to determine the product data and the number of passages (subcultures) from the original strain.
Vitroids™ are derived from a traceable culture obtained freeze-dried from CECT®.
应用
- Daily quality control
- Performance testing of media acc. ISO 11133
- Validation of new methods
- Materials for proficiency testing or ring trials
- Method development
- Staff training
- Starter cultures
特点和优势
- Defined CFU range and low standard deviation
- Fast, reliable and easy to use
其他说明
ATCC® 19434, NCTC 7171, NCPF -, DSM 20477, LMG 11423, IHEM -, CIP 103014T
Origin Strain No. CECT® 410
法律信息
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
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
高风险级别生物产品--病毒，疫苗等
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