Nutrient medium for the isolation of Enterobacteriaceae dry
Reg. DCF number 2007/00375
The nutrient medium is designed to highlight the enterobacteria of the test material.
Is a fine, hygroscopic powder lilac.
Pancreatic hydrolyzate of fish meal, yeast extract, sodium chloride, sodium sulfite, sodium phosphate dibasic, lactose, basic fuchsin, agar.
Drug in an amount necessary for the preparation of a series of specific nutrient medium in a stirred 1 liter of distilled water, boiled for 2-3 min until complete melting of the agar, filtered through cotton-gauze filter again brought to reflux, cooled to a temperature of 45-50 ° C and poured into sterile petri dishes 5-6 mm layer. After solidification of the medium cup dried.
Finished culture medium in Petri dishes transparent pink color.
pH 7,4 ± 0,2
Wednesday should be used in the preparation day. Keep up to sowing in the dark!