编码描述:,diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, other than those of heading 30.02 or 30.06 certified reference materials. 编码来源:韩国原始海关数据 产品标签: polyamide,polyester,sulphoxylate,sodium,sodium sulp,acrylic polymer,sodium dithionite,aldehyde,dye,nylon