90922
Mueller Hinton Broth 2
NutriSelect® Plus, suitable for microbiology, Cation-adjusted
Synonyma:
M-H 2 Broth, M-H 2 Broth, Mueller Hinton II Broth, Mueller Hinton II Broth
Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
About This Item
UNSPSC Code:
41171504
NACRES:
NA.85
Doporučené produkty
Quality Level
sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
acid hydrolysate of casein, 17.5 g/L
beef extract, 3 g/L
starch, 1.5 g/L
packaging
bottle of 500 g
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbe id | susceptibility testing: suitable
microbiological culture: suitable
color
light yellow
final pH
7.3±0.2 (25 °C)
application(s)
clinical testing
food and beverages
microbiology
suitability
nonselective for Enterococcus spp.
nonselective for Escherichia coli
nonselective for Neisseria spp.
nonselective for Pseudomonas spp.
nonselective for Staphylococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms
Související kategorie
General description
Mueller Hinton Broth 2 is recommended for testing the most encountered aerobic and facultative anaerobic bacteria found in food and clinical material for antimicrobial susceptibility testing. The medium shows good batch-to-batch reproducibility. It is low in sulfonamide, trimethoprim, and tetracycline inhibitors and yields satisfactory growth of most non-fastidious pathogens.Casein acid hydrolysate and beef extract provide amino acids and other nitrogenous substances, minerals, vitamins, and carbon to support the growth of microorganisms. To determine the MIC values with Enterococcus faecalis and sulfamethoxazole-trimethoprim, a special low content of thymine and thymidine in the amino acid sources is required. Starch neutralizes toxic substances that may be present in the medium and have an inhibitory effect on antibiotics and the growth of organisms. During autoclaving, a small amount of dextrose is hydrolyzed from starch, which is a source of energy. Calcium and magnesium salts are added to adjust the ion concentrations of the medium.
Application
Mueller Hinton Broth 2 cation adjusted is intended for use in quantitative procedures for susceptibility testing of rapidly growing aerobic and facultatively anaerobic bacteria isolated from clinical specimens. It has been used for culturing Escherichia coli, Bacillus subtilis, Staphylococcus aureus and in the serial dilution of doxycycline.
Features and Benefits
NutriSelect® Plus are powdered culture media offering
- Quality control with growth promotion test according to industry standards
- Quality assurance acc. to ISO 9001
- Cost-efficient powdered media
Preparation Note
Suspend 22 g in 1000 ml distilled water. Heat if necessary to dissolve the medium completely. Dispense and sterilize by autoclaving at 10-15 lbs pressure (115-121°C) for 10 minutes. DO NOT OVERHEAT. Mix well before pouring.
Note: This medium is supplemented with appropriate salts to provide 20-25 mg/l of calcium and 10-12.5 mg/l of magnesium and as additionally required to suit performance parameters.
Note: This medium is supplemented with appropriate salts to provide 20-25 mg/l of calcium and 10-12.5 mg/l of magnesium and as additionally required to suit performance parameters.
Footnote
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.
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.
Legal Information
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Vyberte jednu z posledních verzí:
Již tento produkt vlastníte?
Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
Zákazníci si také prohlíželi
Joshua S Moskowitz et al.
Biomaterials, 31(23), 6019-6030 (2010-05-22)
While the infection rate of orthopedic implants is low, the required treatment, which can involve six weeks of antibiotic therapy and two additional surgical operations, is life threatening and expensive, and thus motivates the development of a one-stage re-implantation procedure.
Mohaned Shilaih et al.
Antiviral therapy, 23(1), 91-94 (2017-05-13)
Despite being used by more than 18 million people our understanding of the extent of the effects of antiretrovirals on the human body and other organisms remains incomplete. In addition, the direct effect of antiretrovirals on the gut microbiota of
Wall teichoic acid protects Staphylococcus aureus against antimicrobial fatty acids from human skin.
Thomas Kohler et al.
Journal of bacteriology, 191(13), 4482-4484 (2009-05-12)
Skin-colonizing gram-positive bacteria produce wall teichoic acids (WTAs) or related glycopolymers for unclear reasons. Using a WTA-deficient Staphylococcus aureus mutant, we demonstrated that WTA confers resistance to antimicrobial fatty acids from human sebaceous glands by preventing fatty acid binding. Thus
Inês Martins-Oliveira et al.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 39(10), 1907-1914 (2020-06-03)
The urgent need for rapid antimicrobial susceptibility is broadly apparent from government reports to the lay press. Accordingly, we developed a flow-cytometry assay (FCM) for evaluating ceftolozane-tazobactam (C/T) susceptibility directly on blood cultures (BC) requiring < 2 h from flag
Elizabeth I Parkinson et al.
Nature chemical biology, 15(11), 1049-1056 (2019-08-28)
Fosmidomycin and related molecules comprise a family of phosphonate natural products with potent antibacterial, antimalarial and herbicidal activities. To understand the biosynthesis of these compounds, we characterized the fosmidomycin producer, Streptomyces lavendulae, using biochemical and genetic approaches. We were unable
Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..
Obraťte se na technický servis.