更新時間:2018-01-06
粉色视频污污污鉻酸鹽測試條 91301 六價鉻檢測試紙
免費谘詢:021-56902220
Product data and ordering information | |
Type | Semi-quantitative test strips |
Presentation | Tube of 100 test strips and reagents |
Color reaction | white → violett |
Gradation | 0 · 3 · 10 · 30 · 100 mg/l CrO42– |
REF | 91301 |