Streptococcus hemolytis-β DNA standard|BNCC363532 |BNCC

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Streptococcus hemolytis-β DNA standard

Subculture	Columbia blood plate (English name: CA-B): casein pancreatin digest 10.0g, cardiopancreatin digest 3.0g, corn starch 1.0g, meat gastric enzyme digest 5.0g, yeast extract 5.0g, sodium chloride 5.0, agar 20.0g, distilled water 1.0L,pH 7.3±0.2. After sterilization at 121 ℃ for 15min, cool to 55 ℃, add 5% sterile defibrated sheep blood, shake well, pour the plate and cool it for later use.
Growth conditions	37 ℃;18-24h; Aerobic;
Storage conditions	-80 ℃
Safety level	0
Sharing mode	Public welfare sharing