Enterococcus faecalis|134272 |BNCC

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Enterococcus hirae

Culture medium	BNCC352241
Description	Columbia blood agar plate
Composition	Special Peptone:23.0g, Soluble Starch:1.0g, NaCl:5.0g, Agar:10.0g, Defibrinated Sheep Blood:5%(added at 50℃), pH:7.3±0.2(25℃)
Growth conditions	37°C, 18-24h, anaerobic
Subculture procedure	① Prepare 1 tube containing 5-10mL liquid medium and 2 plates; ② Open in a safety cabinet, cauterize the top with an alcohol lamp, then quickly add sterile water to rupture it; break it into pieces with forceps; ③ Pipette 0.5 mL of liquid medium into the freeze-dried vial, dissolve thoroughly, then return to the liquid test tube and mix well; ④ Pipette 0.2 mL of bacterial suspension onto a Agar plate, spread evenly; repeat twice to obtain two plates; ⑤ Incubate all liquid tubes and plates under the specified conditions. The culture is ready for use once growth appears.
Storage conditions	2-8°C
Safety level	1
morphology	Colony diameter: 1-2 mm; circular shape with neat edges; opaque, grayish-white to dark gray upper surface; centrally raised; smooth, glossy surface; moist texture; easily liftable; non-pigmented; Gram-positive (blue-violet); cocci; Purity: Pure
Sharing mode	Public welfare sharing