试管三种不同材料的试管可选：聚苯乙烯、聚丙烯、聚乙烯圆底或锥形底有灭菌和非灭菌两种选择螺旋盖和气栅盖 聚乙烯试管Item No.直径X高容积灭菌试管塞X个/包盒X包盒/箱Qty carton11230112 x 55mm4ml–货号30332124015360011530112 x 75mm5ml–货号30332125082000