碘试验纸IM-220 5.
5 mm×4.
57m,,制造商编号,1512100,0,测定区域/颜色图表50/75/150/225ppm,W5.
5 mm×L4.
57m,IM-220,关东商品代码商品名0615440141碘试验纸套装IL-250 2,900.
碘试验纸IM-220 5.
5 mm×4.
57m,,制造商编号,1512100,0,测定区域/颜色图表50/75/150/225ppm,W5.
5 mm×L4.
57m,IM-220,关东商品代码商品名0615440141碘试验纸套装IL-250 2,900.