
HIMEDIA
B12 Assay Agar with Escherichia coli Mutant Culture is a dehydrated microbiological medium used for the microbiological assay of Vitamin B12 (Cyanocobalamin). The medium supports the growth of a Vitamin B12-dependent mutant strain of Escherichia coli, allowing accurate determination of Vitamin B12 concentrations in pharmaceutical, food, feed and research samples.
Supplied as a dehydrated powder, this medium provides a reliable and reproducible method for vitamin assay work in quality control and laboratory testing environments. It is commonly used in nutritional studies, food analysis, pharmaceutical testing and microbiology laboratories where Vitamin B12 levels need to be measured using established microbiological techniques.

HIMEDIA
B12 Assay Agar with Escherichia coli Mutant Culture is a dehydrated microbiological medium used for the microbiological assay of Vitamin B12 (Cyanocobalamin). The medium supports the growth of a Vitamin B12-dependent mutant strain of Escherichia coli, allowing accurate determination of Vitamin B12 concentrations in pharmaceutical, food, feed and research samples.
Supplied as a dehydrated powder, this medium provides a reliable and reproducible method for vitamin assay work in quality control and laboratory testing environments. It is commonly used in nutritional studies, food analysis, pharmaceutical testing and microbiology laboratories where Vitamin B12 levels need to be measured using established microbiological techniques.