Virtue, Voice, Li Fei Fei, Purple Lactose Agar

Purple Lactose Agar is a microbial culture medium used for the isolation, counting, and identification of pathogens in urine samples. This product supports the growth of all potential urinary tract pathogens and can effectively distinguish between lactose fermenting bacteria and non fermenting bacteria.

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【Purple Lactose Agar】

Voice of VirtueProvide Li FeichiPurple Lactose Agar.

Li FeichiPurple Lactose Agar is a microbial culture medium used for the isolation, counting, and identification of pathogens in urine samples. This product supports the growth of all potential urinary tract pathogens and can effectively distinguish between lactose fermenting bacteria and non fermenting bacteria.

Key Features:

u Strong discernment ability: ThroughbrominePhenol purple pH indicator, lactose fermenting bacteria (such as Escherichia coli) will cause the culture medium to turn yellow, while non fermenting bacteria will maintain a blue purple color.

u Inhibit the spread of miscellaneous bacteriaThe formula of the culture medium can inhibit Proteus andShigella'sSpread and grow.

u Wide range of applicationsSuitable for rapid screening of common urinary tract pathogens such as Escherichia coli, Enterococcus, Salmonella, etc.

ingredient(per liter):

· Protein peptone (5.0g)

· Beef extract (3.0g)

· Lactose (10.0g)

· bromineCresol purple (0.025g)

· Agar (15.0g)

· Final pH 6.8 ± 0.2 (25 ° C)

Product Specifications：

· Dehydration medium: 100g/500g packaging, shelf life of 4 years.

· Prefabricated flat plate: 90mm/140mm diameter, shelf life of 6 months.

quality control：
Using standard strains (such as Escherichia coli ATCC) ® 25922) Verify growth characteristics and color response to ensure batch consistency.

Purple Lactose Agar provides standardized and reliable technical support for urine microbiological analysis, suitable for routine testing in clinical laboratories.

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