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Merck
CN

1.00071

CCDA Selective Supplement

for Campylobacter spp., pkg of 10 vials, For the preparation of Campylobacter Blood Free Selective Agar

别名:

Blood Free Campylobacter Medium Selective Supplement, Campylobacter Blood-Free Medium Selective Supplement, Campylobacter Selective Supplement

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关于此项目

NACRES:
NA.74
UNSPSC Code:
41106212
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Quality Segment

agency

ISO 10272, ISO

form

lyophilized powder

composition

Amphotericin B, 5 mg , Cefoperazone, 16 mg

packaging

pkg of 10 vials

technique(s)

microbiological culture: suitable

pH

7.0-7.4 (25 °C, 40 g/L in H2O, suspension)

solubility

40 g/L

application(s)

food and beverages
microbiology

compatibility

for use with mCCD (Modified charcoal cefoperazone deoxycholate) agar (Base) (1.00070)

storage temp.

2-8°C

suitability

Campylobacter spp.

General description

CCDA Selective Supplement is a mixture of two antibiotics (Amphotericin B & Cefoperazone) in lyophilized form. Amphotericin B largely reduces the growth of yeasts and molds, while Cefoperazone especially inhibits the growth of Enterobacteriaceae.

Application

CCDA Selective Supplement is an additive used during the preparation of Campylobacter Blood Free Selective Agar for the enrichment of Campylobacter from foods.

Analysis Note

Typical composition (per vial): Amphotericin B 5.0 mg; Cefoperazone 16.0 mg.

Growth promotion test in accordance with ISO 11133.
Supplement tested with base Art. 1.00070.
Growth
- Campylobacter coli ATCC 43478 (WDCM 00004):
good
- Campylobacter jejuni ATCC 33291 (WDCM 00005): good
- Campylobacter jejuni ATCC 29428 (WDCM 00156): good
- Staphylococcus aureus ATCC 25923 (WDCM 00034): no growth
- Escherichia coli ATCC 25922 (WDCM 00013): inhibited growth
- Escherichia coli ATCC 8739 (WDCM 00012): inhibited growth
Incubation: 44 hrs. 41.5 °C with Anaercult C. E.coli and Staph.aur. aerobic.
Strains tested with three-loop-streak.

Other Notes

Replaces: 1.00071


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Health hazard

signalword

Danger

hcodes

存储类别

11 - Combustible Solids

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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