英文名称：Xylose Lactose Tergitol-4 (XLT-4)

运输：Cold

保存：4℃

有效期：6 Mon.

货期：2 weeks

其他：

产品介绍：

For the isolation and identification of salmonellae from clinical, environmental, and food samples. The presence of the selective agent, Tergitol? 4, in this medium inhibits many organisms that can be problematic on other plating media. In addition, biochemical and pH changes within the medium allow Salmonella spp. (black colonies) to be differentiated from organisms such as E. coli (yellow colonies) and Shigella spp. (red colonies). The enhanced selectivity of XLT-4 Agar reduces the need for further identification procedures, saving time and money, and results in fewer false presumptive positive colonies when compared to other Salmonella plating media.