| Cat. # | Description | Qty. | Unit |
| 233331 | Antimicrobic Vial A Chlortetracycline, 10 mL
Used in the preparation of Bacto Cooke Rose Bengal Agar
|
6 | SP |
Difco™ Antimicrobic Vial A, containing chlortetracycline, is used in preparing selective microbiological culture media.
| Catalog # | Description | Brand | Quantity | Unit |
| 233331 |
Antimicrobic Vial A Chlortetracycline, 10 mL
Used in the preparation of Bacto Cooke Rose Bengal Agar
|
Difco | 6 | SP |
Difco™ Antimicrobic Vial A, containing chlortetracycline, is used in preparing selective microbiological culture media.
Difco Antimicrobic Vial A was originally used in preparing Dermatophyte Test Medium (DTM Agar) described by Taplin, Azias, Rebell and Blank1 for the isolation of dermatophytes. Antimicrobic Vial A is applicable for use in various media requiring this antibiotic. Cooke2 preferred chlortetracycline in Cooke Rose Bengal Agar due to the increased stability of the antibiotic.
Difco™ Antimicrobic Vial A
| Identity Specifications | ||||
| Desiccated Appearance: | Yellow cake or powder. | |||
| Rehydrated Appearance: | Yellow, clear solution. | |||
| Solution: | Soluble in 10 mL purified water. | |||
Cultural Response
Prepare Difco Cooke Rose Bengal Agar (Antimicrobic Vial A added aseptically) per label directions. Inoculate and incubate at 25–30°C for up to 72 h.
| ORGANISM | ATCC™ | INOCULUM CFU | RECOVERY |
| Aspergillus niger | 16404 | Undiluted | Good |
| Candida albicans | 26790 | 30–300 | Good |
| Escherichia coli | 25922 | 103 | Inhibition |
| Saccharomyces cerevisae | 9763 | 30–300 | Good |
Difco™ Antimicrobic Vial A
Contains 25 mg desiccated chlortetracycline per 10 mL vial.
The resulting concentration of the rehydrated solution is 2.5 mg chlortetracycline per mL.
For Laboratory Use.
Information shown on this page is a short summary extracted from the Package Insert, available as a PDF under the Related Documents section of this page.
Package Insert
MSDS
Certificate of Analysis
Product Brochure
Difco™ & BBL™ Manual (2nd Edition)
Package Inserts: Dehydrated Culture Media
White Papers: Dehydrated Culture Media
Product FAQs
Technical Bulletins
Customer Regulatory Support Information
Literature Requests
Get Adobe Reader® »
