Storage:Store at 2-8℃
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Product introduction
A confirmatory test for determination of fecal coliform and Escherichia coli by multi-tube fermentation.
Tryptone provided carbon and nitrogen source; No. 3 bile salt inhibited Gram-positive bacteria, especially Gram-positive bacilli and Enterococcus faecalis. Lactose is a fermentable sugar; Dipotassium hydrogen phosphate and potassium dihydrogen phosphate were used as buffers. Sodium chloride was used to maintain an equilibrium osmotic pressure.
composition: g/L
Tryptone: 20.0
No.3 bile salt: 1.5
Lactose: 5.0
Dipotassium hydrogen phosphate: 4.0
Potassium dihydrogen phosphate: 1.5
Sodium chloride: 5.0
pH 6.9±0.2
Note:Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
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