链球菌选择性琼脂

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 13 g/L , casein peptone, 14.4 g/L , crystal violet, 0.0002 g/L , L-cystine, 0.2 g/L , D(+)-glucose, 5 g/L , sodium azide, 0.2 g/L , sodium chloride, 4 g/L , sodium citrate, 1 g/L , sodium sulfite, 0.2 g/L , soy peptone, 5 g/L

final pH

7.4±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages, microbiology

suitability

selective for Enterococcus spp., selective for Streptococcus spp.

Quality Level

100