1.12122

PALCAM Listeria selective supplement

for Listeria spp., pkg of 10 vials, for use with PALCAM Listeria Selective Agar Base, for use with L-PALCAM Listeria Selective Enrichment Broth Base

• Synonym(s): Listeria selective supplement
• NACRES: NA.74
• UNSPSC Code: 41106212

Properties

• Quality Segment: 200
• form: medium granules (dehydrated (DCM))
• composition: Acriflavine, 2.5 mg per vial , Ceftazidime, 10 mg per vial , Polymixin-B-sulfate, 5 mg per vial
• packaging: pkg of 10 vials
• technique(s): microbiological culture: suitable
• application(s): food and beverages; microbiology; pathogen testing
• compatibility: for use with L-PALCAM Listeria Selective Enrichment Broth Base , for use with PALCAM Listeria Selective Agar Base
• suitability: Listeria spp.

Description

General description

PALCAM Listeria Selective Supplement is a mixture of three antibiotics in lyophilized form. It inhibits the growth of accompanying bacteria in the selective cultivation of Listeria monocytogenes.

Application

PALCAM Listeria Selective Supplement is an additive for the preparation of PALCAM Listeria Selective Agar (1.11755) and L-PALCAM Listeria-Selective Enrichment Broth (Base) (1.10823).

Analysis Note

Supplement tested in PALCAM-Listeria-Selektive agar (Base) acc. to VAN NETTEN et al. art. no. 1.11755.
Recovery on test medium
- Listeria monocytogenes ATCC 13932 (WDCM 00021):
≥ 50 %
- Listeria monocytogenes ATCC 19111 (WDCM 00020): ≥ 50 %
- Listeria monocytogenes ATCC 35152 (WDCM 00109): ≥ 50 %
- Listeria innocua ATCC 33090 (WDCM 00017): ≥ 50 %
- Staphylococcus aureus ATCC 6538 (WDCM 00032): ≤ 0.01 %
- Enterococcus faecalis ATCC 19433 (WDCM 00009): ≤ 0.01 %
- Escherichia coli ATCC 25922 (WDCM 00013): ≤ 0.01 %
Black zone
- Listeria monocytogenes ATCC 13932 (WDCM 00021):
+
- Listeria monocytogenes ATCC 19111 (WDCM 00020): +
- Listeria monocytogenes ATCC 35152 (WDCM 00109): +
- Listeria innocua ATCC 33090 (WDCM 00017): +
Incubation: Listeria 48 hrs.; 35 °C; aerobaic. Other strains 72 hrs.; 30 °C; aerobic.

Other Notes

Replaces: 1.12122.0017

Safety Information

• pictograms: GHS08,GHS05
• signalword: Danger
• hcodes: H317,H318,H334,H412
• pcodes: P261 - P272 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3