营养肉汤

Nutrient broth is a general-purpose, dehydrated culture medium used for thecultivation of a wide variety of non-fastidious microorganisms. The formulationtypically contains peptone(s) and beef extract (or similar complex nutrients)dissolved in purified water to provide amino acids, peptides, carbohydrates,vitamins, and minerals suitable for the robust growth of many bacterialspecies. It can be used as a basal medium or as a base to which selective,differential, or enrichment supplements are added.

Nutrient broth is intended as a general-purpose culture medium for thecultivation of non-fastidious organisms and as a medium base for use inselective, differential, or enriched media when supplemented appropriately. Itis recommended for the examination of water, where it supports heterotrophicbacterial growth for qualitative and quantitative assessments, and can beincorporated into broader environmental or industrial microbiology testingschemes. Because of its versatility, this medium is widely used in teachinglabs, routine QC, and research for growing, maintaining, and pre-enriching bacterialcultures before further testing (e.g., plating on selective media or performingbiochemical assays).

NutriSelect^® Basic is a powdered culture media offering

• Quality control with growth promotion test accordingto industry standards
• Quality assurance acc. to ISO 9001
• Cost-efficient powdered media

含牛肉提取物和蛋白胨。

Solve 8 g in 1 litre distilled water. Autoclave 15 minutes at 121°C.

We offer two media types: the superior granulated GranuCult^® and the cost-efficient powdered NutriSelect^® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany