DYCP-32C琼脂糖水平电泳仪|电泳设... 上海旦鼎国际贸易有限公司

p1Src=//y1.yzimgs.com/uploads/359015/2016912-142551923.jpg?watermark/2/text/5LiK5rW35pem6byO5Zu96ZmF6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"