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Merck - 1004270500 - Listeria agar (base) acc. OTTAVIANI and AGOSTI

  • MFR SKU: 1004270500
  • ITEM #: 9362172
  • 0 Reviews / 0 Questions
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ITEM #: 9362172
acc. ISO 11290 Chromocult®
This listing is for 500 g Plastic bottle

Merck - 1004270500 - Listeria agar (base) acc. OTTAVIANI and AGOSTI

  • Item #: 9362172
  • MFR SKU: 1004270500
  • Catalogue Number 100427
  • HS Code 3821 00 00
  • Quality Level MQ200
  • pH value 7.0 - 7.4 (70 g/l, HO, 25 ° C)
  • Solubility 70 g/l
  • Hazard Pictogram(s)
  • Hazard Statement(s) H315: Causes skin irritation.
  • H317: May cause an allergic skin reaction.
  • H319: Causes serious eye irritation.
  • Precautionary Statement(s) P261: Avoid breathing dust.
  • P264: Wash skin thoroughly after handling.
  • P272: Contaminated work clothing should not be allowed out of the workplace.
  • P280: Wear protective gloves/ eye protection/ face protection.
  • P302 + P352: IF ON SKIN: Wash with plenty of water.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • Signal Word Warning
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 3 highly hazardous to water
  • Storage Store at +15° C to +25° C.
  • Appearance (color) yellowish
  • Appearance (clearness) slightly opalescent to opalescent
  • pH-value (25° C) 7.0 - 7.4
  • Growth promotion test in accordance with the current version of DIN EN ISO 11133.
  • Inoculum on reference medium (Listeria monocytogenes ATCC 13932 (WDCM 00021))
  • Colony count (Listeria monocytogenes ATCC 13932 (WDCM 00021))
  • Recovery on test medium (Listeria monocytogenes ATCC 13932 (WDCM 00021)) ≥ 50 %
  • Colonies (Listeria monocytogenes ATCC 13932 (WDCM 00021)) blue green colonies with opaque halo
  • Inoculum on reference medium (Listeria monocytogenes ATCC 35152 (WDCM 00109))
  • Colony count (Listeria monocytogenes ATCC 35152 (WDCM 00109))
  • Recovery on test medium (Listeria monocytogenes ATCC 35152 (WDCM 00109)) ≥ 50 %
  • Colonies(Listeria monocytogenes ATCC 35152 (WDCM 00109)) blue green colonies with opaque halo
  • Growth (Listeria innocua ATCC 33090 (WDCM 00017)) no limit
  • Colonies (Listeria innocua ATCC 33090 (WDCM 00017)) blue green colonies without opaque halo
  • Growth (Escherichia coli ATCC 8739 (WDCM 00012)) total inhibition
  • Growth (Escherichia coli ATCC 25922 (WDCM 00013)) total inhibition
  • Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)) total inhibition
  • Growth (Enterococcus faecalis ATCC 29212 (WDCM 00087)) total inhibition
  • Incubation: 44 ± 4 hours at 37 ± 1 ° C
  • Reference media: Tryptic Soy Agar
  • A recovery rate of 50 % is equivalent to a productivity value of 0.5.
  • The indicated colony counts result from the sum of a triple determination.

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