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产品名称:2号营养肉汤 Nutrient Broth No. 2
供应商:Oxoid
货号:CM0067
规格:500g
产品说明：
Directions
Add 25g to 1 litre of distilled water. Mix well, distribute into final containers and sterilise by autoclaving at 121°C for 15 minutes.
Appearance
Dehydrated medium: Straw coloured, free-flowing powder.
Prepared medium: Straw coloured solution..
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared medium at 2-8°C.
Directions (to prepare Preston Campylobacter Selective Enrichment Broth)
Dissolve 12.5g of Nutrient Broth No.2 in 475ml of distilled water and sterilise by autoclaving at 121°C for 15 minutes. Cool to 50°C or below. Aseptically add 25ml of Lysed Horse Blood SR0048, 1 vial of Preston Campylobacter Selective Supplement SR0117 or SR0204 and 1 vial of Campylobacter Growth Supplement SR0232. Aseptically dispense 5ml volumes in sterile small screw-capped bottles. The Selective Enrichment Broth may be stored for up to 7 days at 2-8°C. |