XLT-4 Agar Supplement

200

Sodium tetradecylsulfate solution, 26-28%

pkg of 100 mL

microbiological culture: suitable

100 ℃

1.06 g/cm³

food and beverages
microbiology

XLT-4 Agar Base (1.13919)

15-25℃

Salmonella spp.
enterobacteriaceae

XLT-4 Agar Supplement contains sodium tetradecylsulfate solution (26-28%).

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.

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.

GHS05

Danger

H314

P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Eye Dam. 1 - Skin Corr. 1B

8A - Combustible, corrosive hazardous materials

WGK 3