5ml圆底试管，聚苯乙烯,无帽，BD... 佰易聚生物商城

p1Src=//y2.yzimgs.com/uploads_old/344714/2015082111114110_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/344714/2015082111114154_old.jpg"

aa