Description

CAMPYLOBACTER C.T.V.N. Supplement

CAMPYLOBACTER C.T.V.N. Supplement is a selective supplement for the isolation of Campylobacter spp, made of a freeze-dired mixture of
Cefoperazone, Trimethoprim, Vancomycin and Nystatin. CAMPYLOBACTER C.T.V.N. Supplement is used for the selective enrichment of
CAMPYLOBACTER ENRICHMENT BROTH BASE medium ref. 610131-620131.

KIT CONTENTS

Each kit contains:
• 10 bottles of freeze-dried CAMPYLOBACTER C.T.V. N. Supplement
• 1 Instruction sheet

PROCEDURE FOR USE

1. Aseptically reconstitute the contents of one bottle of CAMPYLOBACTER C.T.V.N. Supplement with 5 ml of sterile distilled water. Shake until
completely dissolved, avoiding foam formation.
2. Aseptically add the entire contents of one bottle (5 ml) to 500 ml of CAMPYLOBACTER ENRICHMENT BROTH BASE medium ref. 610131-620131
autoclaved and cooled at 45-50 °C.
3. Mix with care.
4. Distribute into final containers.

TECHNIQUE AND INTERPRETATION OF THE RESULTS
Refer to the technical documentation for CAMPYLOBACTER ENRICHMENT BROTH BASE ref. 610131-620131.
QUALITY CONTROL
1. Control of the appearance: freeze-dried product, light beige colour.
2. Microbiological control.
Prepare the test-tubes using as base CAMPYLOBACTER ENRICHMENT BROTH BASE medium ref. 610131-620131 enriched with Campylobacter
C.T.V.N. Supplement (1 bottle in 500 ml of medium).

The test-tubes are inoculated with the strains indicated in the microbiological control table.
Incubation conditions: 48 h at 42 °C
Microbiological control
Control strains Growth
Campylobacter jejuni
Escherichia coli
ATCC 33291
ATCC 25922
Good
Inhibited