Question:medium
According to the IP, the standardization of Vitamin \(B_{12}\) is done using a microbial assay. The test organism used is:
According to the IP, the standardization of Vitamin \(B_{12}\) is done using a microbial assay. The test organism used is:
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$B_{12}$ = Leichmannii (Remember: 12 is "L" in roman? No, but L for Leichmannii).
Updated On: May 25, 2026
- Streptococcus faecalis
- Leuconostoc mesenteroides
- Lactobacillus leichmannii
- Lactobacillus plantarum
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The Correct Option is C
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