This is a modification of the traditional liquid media used to differentiate and identify micro-organisms. It consists of a Buffered Tryptose base containing Lactose and solidified with Gelatin which permits detection of Gelatin Liquefaction where appropriate. Phenol Red Indicator is also included as an indicator of pH change.
Lactose-Gelatin Medium
Additional Information
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Product Description
| Organisms | Ref. No | Result |
| Escherichia coli | NCTC12241 | Yellow & no gelatin liquefication |
| Proteus mirabilis | NCTC 10975 | Red & gelatin liquefication |
| Clostridium perfringens | NCTC 8237 | Yellow & gelatin liquefication |
