HCM055 Lactose Broth (LB)
Usages: For pre-enriching salmonella spp.
Peptone and beef extract powder provides carbon, nitrogen, vitamins, growth factors; lactose as fermentable sugars.
Beef extract powder 3g
pH 6.9 ± 0.2
How to use：
1.Suspend 13g and 10ml of Tween 80 in 1L of distilled water , stirring heated to boiling to completely dissolve ,autoclave at 121℃ for 15 minutes.
2.Diluted and treated samples.
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.