SKU : MB-L6281
หมวดหมู่ : 12. Lab Equipment , MB Cell ,
แบรนด์ : MB cell
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Lactose [MB-L6281]
Lactose for bacteriological use.
INTERPRETATION
Lactose is used as a source of fermentable carbohydrates for bacteria in fermentation tests (i.e. Escherichia coli ferments lactose whilst Salmonella typhimurium gives a negative reaction). It is not hygroscopic and is free from other sugars and from starch, proteins and metals.
STORE
The powder is very hygroscopic. Store the powder at room temperature, in a dry environment, in its original container tightly closed and use it before the expiry date on the label or until signs of deterioration are evident.
