XLT4 AGAR SUPPLEMENT (C005B-093558)

General description

XLT-4 Agar Supplement contains sodiumtetradecylsulfate solution (26-28 %). It is a surfactant that inhibits thegrowth of accompanying flora and is used during the preparation of XLT-4 AgarBase to isolate and identify pathogenic Enterobacteriaceae.

Application

XLT-4 Agar Supplement is an additive used during the preparation of XLT-4 Agar Base for the isolation and identification of pathogenic Enterobacteriaceae, especially Salmonella spp.

Compatibility

For use with GranuCult^® XLT4 agar (Base) (1.13919)

Analysis Note

Growth
- Salmonella enteritidis ATCC 13076 (WDCM 00030):
good to very good
- Salmonella typhimurium ATCC 14028 (WDCM 00031): good to very good
- Salmonella anatum ATCC 9270: fair to very good
- Shigella sonnei ATCC 11060: fair to very good
- Shigella flexneri ATCC 12022 (WDCM 00126): good to very good
- Enterobacter aerogenes ATCC 13048: fair to good
- Citrobacter freundii ATCC 8090: fair to good
- Escherichia coli ATCC 25922 (WDCM 00013): none to fair
- Proteus mirabilis ATCC 14273: none to poor
Black centre
- Salmonella enteritidis ATCC 13076 (WDCM 00030):
+
- Salmonella typhimurium ATCC 14028 (WDCM 00031): +
- Salmonella anatum ATCC 9270: +
Colony colour
- Shigella sonnei ATCC 11060:
colourless
- Shigella flexneri ATCC 12022 (WDCM 00126): colourless
- Enterobacter aerogenes ATCC 13048: yellow
- Citrobacter freundii ATCC 8090: yellow
- Escherichia coli ATCC 25922 (WDCM 00013): colourless to yellow
Incubation: 24 - 48 hrs.; 35 °C.
Supplement tested with XLT4 agar base Art. 1.08981.

Legal Information

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

form: liquid. Quality Level: 200. composition: Sodium tetradecylsulfate solution, 26-28% . packaging: pkg of 100 . mL. technique(s): microbiological culture: suitable. bp: 100 . °C. density: 1.06 . g/cm³. application(s): food and beverages
microbiology. compatibility: for use with GranuCult^®. XLT4 agar (Base). storage temp.: 15-25°C. suitability: Salmonella spp., enterobacteriaceae. Pictograms: GHS05. Signal Word: Danger. Hazard Statements: H314. Precautionary Statements: P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363. Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B. Storage Class Code: 8A - Combustible, corrosive hazardous materials. WGK: WGK 3.