含血晶素和维生素 K1 的布氏琼脂

Brucella Agar is a nutrient-rich culture medium formulated to support the luxuriant growth of a variety of fastidious bacteria, including Brucella species, Streptococci, Pneumococci,Listeria, Neisseria meningitidis, and Haemophilus influenzae. The medium contains peptic digest of animal tissue and casein enzymic hydrolysateas sources of organic nitrogen. Yeast extract provides essential vitamin Bcomplex, while dextrose serves as the carbohydrate source. Sodium chloride maintains osmotic balance, and sodium bisulfite is included, to enhance bacterial growth. The presence of hemin and Vitamin K1 supports the growth ofother fastidious bacteria such as the Bacteroides species and the gram-positivespore bearer Clostridium spp.

用于厌氧菌的分离和传代培养

Features:

• High-Quality Standards: NutriSelect^® Plus powdered culture media are made from carefully selected raw materials, ensuring consistent quality.
• Wide Range of Applications: Suitable for various microbiological needs, including academic research, food and beverage testing, and pharmaceutical applications.
• Regulatory Compliance: Products meet industry standards and are compliant with ISO 9001 quality assurance.
• Innovative Formulations: Includes novel media types such as non-animal-derived alternatives, synthetically defined media, and chromogenic media.

Benefits:

• Convenience and Safety: Easy-to-use powdered format with minimal clumping and excellent solubility, even in warm or humid conditions.
• Sustainability: Reduced risks associated with fine dust and toxic substance inhalation, ensuring a safer work environment.
• Extended Shelf Life: Products have a prolonged shelf life of up to five years.
• High Reproducibility: Ensures consistent results across batches, exceeding regulatory demands.
• Comprehensive Portfolio: A vast selection of over 350 products tailored to meet diverse microbiological testing needs.

Suspend 43.1 g of Brucella Agar with Hemin and Vitamin K1 in 1000 ml of distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs. pressure (121°C) for 15 minutes. Cool to 50°C and aseptically add sterile 5% v/v defibrinated sheep blood.

Components (g/L):
Casein Enzymic Hydrolysate 10.00
Peptic Digest of Animal Tissue 10.00
Yeast Extract 2.00
Dextrose 1.00
Sodium Chloride 5.00
Sodium Bisulphite 0.10
Hemin 0.10
Vitamin K₁ 0.01
Agar 15.00

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