Triple Sugar Iron Agar

according to ISO 19250:2010
according to ISO 21567:2004
according to ISO 6579-1:2020
according to ISO 6579-2:2012
according to ISO 6579-3:2014

powder

limited shelf life, expiry date on the label

agar, 12.000 g/L
glucose, 1.000 g/L
iron(III) citrate, 0.300 g/L
lactose, 10.000 g/L
meat extract, 3.000 g/L
peptone, 20.000 g/L
phenol red, 0.024 g/L
sodium chloride, 5.000 g/L
sodium thiosulfate, 0.300 g/L
sucrose, 10.000 g/L
yeast extract, 3.000 g/L

NutriSelect^® Plus

microbe id | utilization test: suitable

7.4±0.2 (25 ℃)

environmental
food and beverages
pathogen testing
microbiology

Citrobacter spp.
Enterobacter spp.
Escherichia coli
Klebsiella spp.
Proteus spp.
Salmonella spp.
Shigella spp.
coliforms
enterobacteriaceae

Triple Sugar Iron Agar is recommended for identification of members of Enterobacteriaceae especially Salmonella species.

Suspend 64.62 grams in 1000 ml distilled water. Heat to boiling to dissolve the medium completely.Mix well and distribute into test tubes. Sterilize by autoclaving at 15 lbs pressure (121℃) for 15 minutes. Allow the medium to set in sloped form with a butt of depth about 2.5cm-5cm.

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

13 - Non Combustible Solids

WGK 3