西蒙氏枸橼酸盐琼脂

NA.74

Simmons Citrate Agar uses citric acid as the carbon source. It is used to differentiate Salmonella groups from each other. It does not allow the growth of Shigella or coliforms.

Simmons Citrate Agar can be used for differentiating between fecal coli and members of the aerogenes group based on citrate utilization. It can also be used for the identification of certain fungi and fungi imperfecti. The agar has been used to perform a citrate test.

Suspend 23.3 g in 1 litre distilled water and heat to boiling to dissolve. Distribute in tubes or flasks and sterilize by autoclaving at 121℃ for 15 minutes. Allow tubes to cool as slants.

选择性回收人粪便中的肺炎克雷伯菌和产酸克雷伯菌

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

100

non-sterile

powder

limited shelf life, expiry date on the label

agar, 15 g/L
ammonium dihydrogen phosphate, 0.2 g/L
bromothymol blue, 0.08 g/L
disodium ammonium phosphate, 0.8 g/L
magnesium sulfate heptahydrate, 0.2 g/L
sodium chloride, 5 g/L
trisodium citrate, 2 g/L

NutriSelect^® Basic

microbe id | utilization test: suitable
microbiological culture: suitable

~7.0

agriculture
clinical testing
environmental
food and beverages
water monitoring
microbiology

nonselective and differential for Escherichia coli
nonselective and differential for Salmonella spp.
nonselective and differential for coliforms
nonselective and differential for molds (General Media)
nonselective and differential for yeasts (General Media)

11 - Combustible Solids

WGK 2

Eyeshields, Gloves, type N95 (US)