Product overview Selective and differential medium For the isolation of gram-negative bacteria Incubation: 24 hours at 35 °C Colour: violet-pink 1 pack of 20 culture media MacConkey Agar MacConkey Agar is a selective and differential medium used for the detection, isolation and enumeration of Salmonella and coliform bacteria. The ready-to-use culture medium is incubated for 24 hours at 35 °C and can then be evaluated. Please note that this item is excluded from the right of return. Product Details MacConkey Agar Selective and differential medium For the isolation of gram-negative bacteria For detection, isolation and enumeration of Salmonella and coliform bacteria Lactose-positive bacteria show up as red colonies Colour: violet-pink pH: 7.1 ± 0.2 at 25 ºC Incubation: 24 hours at 35 °C Storage at 2 - 14 °C Sterile product Excluded from the right of return 20 ready-to-use plates Please Note: the culture media have a limited shelf life of approx. 2 months. Composition: Peptone from gelatine 17.0g/l Peptone from casein and meat 3.0g/l Lactose 10.0g/l Bile salts 1.5g/l Sodium chloride 5.0g/l Crystal violet 0.001g/l Neutral red 0.03g/l Agar 15.0g/l
