描述
HIMEDIA多項產品具清真認證Halal 印度原裝進口
用於研究甲基紅和voos proskauer測試以區分大腸桿菌 – 產氣基團。



for differentiation of Proteus and Providencia group of organisms from other members of Enterobacteriaceae
on the basis of their ability to form phenyl pyruvic acid from phenylalanine.


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