蛋白胨水，磷酸盐缓冲

form

liquid

shelf life

limited shelf life, expiry date on the label

composition

disodium hydrogen phosphate, 3.5 g/L , peptone, 10 g/L , potassium dihydrogen phosphate, 1.5 g/L , sodium chloride, 5 g/L

final pH

7.4±0.2 (25 °C)

application(s)

environmental
food and beverages, microbiology

storage temp.

2-8°C

suitability

Providencia spp., nonselective for Citrobacter spp., nonselective for Escherichia coli, nonselective for Klebsiella spp., nonselective for Proteus spp., nonselective for Pseudomonas spp., nonselective for Salmonella spp., nonselective for Shigella spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for Yersinia spp., nonselective for bacteria (General Media), nonselective for coliforms, nonselective for enterobacteriaceae

Quality Level

100, 200