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Merck - 1125880500 - LAURYL SULPHATE BROTH FLUOROCU (Each)

  • MFR SKU: 1125880500
  • ITEM #: 3043705
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ITEM #: 3043705
Fluorocult* Lauryl Sulphate Broth Powder^ 500g. Powder. Inhibits growth of undesirable microbial flora. E. coli in the remaining flora is indicated by fluorescence under a long wavelength UV lamp. (36.5g/L).
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Merck - 1125880500 - LAURYL SULPHATE BROTH FLUOROCU (Each)

  • Item #: 3043705
  • MFR SKU: 1125880500
  • Catalogue Number 112588
  • Synonyms Fluorocult® Laurylsulfate-bouillon, Fluorocult® Laurylsulfate broth
  • HS Code 3821 00 00
  • Quality Level MQ200
  • pH value 6.6 - 7.0 (36.5 g/l, HO, 25 ° C) (after autoclaving)
  • Solubility 36.5 g/l
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 2 obviously hazardous to water
  • Disposal 3
  • Relatively 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 Store at +15° C to +25° C.
  • 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

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