双位置气栅盖试管圆底/灭菌/气栅盖两种不同材料的试管可选:聚苯乙烯、聚丙烯有不同的包装单元刻度可选 双位置气栅盖:1、当盖轻合上时,保证管有一致通气位置2、当盖紧闭时,阻断空气,方便运输标本 聚苯乙烯试管Item No.直径X高容积刻度书写区X个/包盒X包盒/箱Qty carton12016112.4 x 75mm4.5ml––11000100012018012.4 x 75mm4.5ml––2580200019116118 x 95mm14ml––175075019118018 x 95mm14ml––25401000 聚丙烯试管Item No.直径X高容积刻度书写区X个/包盒X包盒/箱Qty carton11526112 x 75mm5ml+–11000100011526212 x 75mm5ml+–2580200018726118 x 95mm14ml++180080018726218 x 95mm14ml++25401000