产品名称:Baird-Parker琼脂基础 Baird Parker Agar Base 供应商:Oxoid 货号:CM0275 规格:500g 产品说明: Directions Suspend 63g in one litre of distilled water and boil to dissolve the medium and sterilise by autoclaving at 121°C for 15 minutes. Cool to 50°C and aseptically add 50ml of Egg Yolk Tellurite Emulsion (SR0054). Alternatively, 50ml of Egg Yolk Emulsion (SR0047) and 3ml of Potassium Tellurite 3.5% (SR0030) can be used. Mix well before pouring into sterile Petri Dishes. Storage conditions and Shelf life Store the dehydrated medium at 10-30°C and use before the expiry date on the label. Prepared plates of medium are best used freshly prepared11. Appearance Dehydrated medium: Straw coloured, free-flowing powder Prepared medium: Straw coloured gel |