更新时间:2018-04-11
2629-990 GE whatman PH试纸6.0-8.1whatman/沃特曼 CS型条状PH试纸 (2629-990)-whatman/沃特曼-2629-990
产品形状:条状
尺寸:11mm*100mm
PH范围:6.0-8.1
产品类型:CS
规格:integral comparison strip
品牌属性:进口
免费咨询:021-56902220
2629-990 GE whatman PH试纸6.0-8.12629-990 GE whatman PH试纸6.0-8.1