پلیت کانت آگار PCA ساخت شرکت میکرومدیا مجارستان 500 گرمی


Description of MM0064

 

                                        Plate Count Agar

 

 

Use and description:  

This medium recommended by USP and APHA is used to count aerobic bacteria in water, milk and other food products.

 

Composition per liter:

Yeast extract………………………………..2.5 g

Tryptone……………………………………5.0 g

Glucose…………………………………….1.0 g

Agar………………………………………12.0 g

 

Final pH of the ready to use medium:   7.0 ± 0.2

 

Medium preparation:  

Add 23.5 grams of dehydrated culture medium to 1 liter of distilled water. Bring to the boil with frequent stirring to dissolve. Dispense into tubes and sterilise by autoclaving for 15 min at 121oC. Cool to 44-46 oC for not more than 3 hours prior to use. Incubate at 32-35 oC for 48 hours.

 

Quality specifications:    

Dehydrated medium:  homogeneous, cream coloured fine powder.

Ready to use medium:  light amber agar, very slightly opalescent.

 

Microbiological response:

 

Organism

Result

Staphylococcus aureus ATCC 25923

Good growth

 

Storage:  

Dehydrated medium should be stored between 10 to 25oC. Once opened, place the container in a dark, dry place. The dehydrated medium should not be used if there is any lump or if the color has changed from the original.


فروشنده: واردکننده
گارانتی اصالت و سلامت کالا
پشتیبانی ۷ روز هفته ۲۴ ساعته
۰ تومان
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فروش مواد شیمیایی فقط جهت مراکز دولتی، شرکتها، پژوهشگاهها، محققین و اساتید دانشگاه انجام میشود لطفا درخواست خود را به شماره واتس آپ یا تلگرام یا ایتا 09365036989 ارسال کنید