更新時間:2018-04-11
2629-990 GE whatman PH試紙6.0-8.1whatman/沃特曼 CS型條狀PH試紙 (2629-990)-whatman/沃特曼-2629-990產品形狀:條狀尺寸:11mm*100mmPH范圍:6.0-8.1產品類型:CS規格:integral comparison strip品牌屬性:進口
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2629-990 GE whatman PH試紙6.0-8.12629-990 GE whatman PH試紙6.0-8.1