LIQUID NITROGEN FREEZING IN MICROBIOLOGICAL ASSAY SYSTEMS. I. PRESERVATION OF LACTOBACILLUS LEICHMANNII FOR DIRECT USE IN THE VITAMIN B12 ASSAY. - Abstract - Europe PMC
Vita microbial assay
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PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar
B12 Culture Agar (L. leichmannii Maintenance Medium)
The assay of vitamin B12. Part IV. The microbiological estimation with Lactobacillus leichmannii 313 by the turbidimetric procedure - Analyst (RSC Publishing)
![PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ab072fa429c9797245ae2cfcc2ec25667f4c8993/3-TableII-1.png "PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar")
PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar
PURINE AND PYRIMIDINE REQUIREMENTS OF LACTOBACILLUS LEICHMANNII IN THE PRESENCE OF VITAMIN B12 OR THYMIDINE | Journal of Bacteriology
THE USE OF POTASSIUM CYANIDE IN THE LACTOBACILLUS LEICHMANNII ASSAY FOR VITAMIN B12 | Journal of Bacteriology
Table 3 from A differential microbiological assay for vitamin B12 and pseudovitamin B12. | Semantic Scholar
THE MICROBIOLOGICAL ASSAY OF VITAMIN B12 IN CRUDE LIVER EXTRACTS - Robinson - 1952 - Journal of Pharmacy and Pharmacology - Wiley Online Library
![PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ab072fa429c9797245ae2cfcc2ec25667f4c8993/5-TableV-1.png "PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar")
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Figure 1 from A differential microbiological assay for vitamin B12 and pseudovitamin B12. | Semantic Scholar
Lactobacillus Delbrueckii Atcc 7830 (ATCC) | Bioz | Ratings For Life-Science Research
B12 Assay Medium (Using L. leichmannii) (500G)
![PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ab072fa429c9797245ae2cfcc2ec25667f4c8993/4-TableIII-1.png "PDF] The use of Lactobacillus leichmannii in the estimation of vitamin B12 activity. | Semantic Scholar")
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Lactobacillus rossiae, a Vitamin B12 Producer, Represents a Metabolically Versatile Species within the Genus Lactobacillus
FILAMENT FORMATION BY LACTOBACILLUS LEICHMANNII WHEN DESOXYRIBOSIDES REPLACE VITAMIN B12 IN THE GROWTH MEDIUM, | Journal of Bacteriology
Lactobacillus leichmannii - an overview | ScienceDirect Topics
A Microbiological Assay for Vitamin B12 Using Lactobacillus leichmannii.∗ | Semantic Scholar
A Microbiological Assay for Vitamin B12 Using Lactobacillus leichmannii.∗ | Semantic Scholar
Lactobacillus leichmannii - an overview | ScienceDirect Topics
The estimation of vitamin-B12 activity in feeding stuffs with Lactobacillus leichmannii and Ochromonas malhamensis - Analyst (RSC Publishing)
Biosynthesis of vitamin B 12 by strain A. muciniphila strain CSUN-17,... | Download Scientific Diagram
Lactobacillus leichmannii - an overview | ScienceDirect Topics
A Microbiological Assay for Vitamin B12 Using Lactobacillus leichmannii.∗ | Semantic Scholar
