MERCK 112588.0500 Lauryl Sulfate Broth For Microbiology Fluorocult®

Key Spec Table

ph Value	Solubility
6.6 - 7.0 (36.5 g/l, H₂O, 25 °C) (after autoclaving)	36.5 g/l

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Description
Catalogue Number	112588
Synonyms	Fluorocult® Laurylsulfate-bouillon, Fluorocult® Laurylsulfate broth

Product Information
HS Code	3821 00 00
Quality Level	MQ200

Physicochemical Information
pH value	6.6 - 7.0 (36.5 g/l, H₂O, 25 °C) (after autoclaving)
Solubility	36.5 g/l

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 obviously hazardous to water
Disposal	3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Specifications
Appearance (clearness)	clear
Appearance (color)	yellowish to yellowish-brown
pH-value (25 °C)	6.6 - 7.0
Growth promotion test in accordance with the current version of DIN EN ISO 11133.
Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012))	≤ 100
Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013))	≤ 100
Inoculum on reference medium(Escherichia coli NCTC 13216 (WDCM00202))	≤ 100
Inoculum on reference medium (Citrobacter freundii ATCC 43864 (WDCM 00006))	≤ 100
Inoculum on reference medium (Enterococcus faecalis ATCC 19433 (WDCM 00009))	≥ 1E+04
Inoculum on reference medium (Enterococcus faecalis ATCC 29212 (WDCM 00087))	≥ 1E+04
Growth(Escherichia coli ATCC 8739 (WDCM 00012))	good to very good
Growth Escherichia coli ATCC 25922 (WDCM 00013)	good to very good
Growth (Escherichia coli NCTC 13216 (WDCM00202))	good to very good
Growth (Citrobacter freundii ATCC 43864 (WDCM 00006))	good to very good
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009))	total to partial inhibition
Growth (Enterococcus faecalis ATCC 29212 (WDCM 00087))	total to partial inhibition
Gas (Escherichia coli ATCC 8739 (WDCM 00012))	+
Gas (Escherichia coli ATCC 25922 (WDCM 00013))	+
Gas (Escherichia coli NCTC 13216 (WDCM 00202))	+
Gas (Citrobacter freundii ATCC 43864 (WDCM 00006))	+
Gas (Enterococcus faecalis ATCC 19433 (WDCM 00009))	-
Gas (Enterococcus faecalis ATCC 29212 (WDCM 00087))	-
Fluorescence (Escherichia coli ATCC 8739 (WDCM 00012))	+
Fluorescence (Escherichia coli ATCC 25922 (WDCM 00013))	+
Fluorescence (Escherichia coli NCTC 13216 (WDCM 00202))	+
Fluorescence (Citrobacter freundii ATCC 43864 (WDCM 00006))	-
Fluorescence (Enterococcus faecalis ATCC 19433 (WDCM 00009))	-
Fluorescence (Enterococcus faecalis ATCC 29212 (WDCM 00087))	-
Indole formation (Escherichia coli ATCC 8739 (WDCM 00012))	+
Indole formation (Escherichia coli ATCC 25922 (WDCM 00013))	+
Indole formation (Escherichia coli NCTC 13216 (WDCM 00202))	+
Indole formation (Citrobacter freundii ATCC 43864 (WDCM 00006))	-
Indole formation (Enterococcus faecalis ATCC 19433 (WDCM 00009))	-
Indole formation (Enterococcus faecalis ATCC 29212 (WDCM 00087))	-
Incubation: 24 ± 2 to 48 ± 2 hours at 30 ± 1 °C, aerobic