Four anions mixed standard(Fluorine, Chlorine , Nitrate Nitrogen and Sulfate) 100μg/ml in H2O（uncertainty 2%）
| Manufacturer： | ALADDIN |
| Item Number： | T283720-50ml |
| Product Name： | Four anions mixed standard(Fluorine, Chlorine , Nitrate Nitrogen and Sulfate) 100μg/ml in H2O（uncertainty 2%） |
| Specifications： | 50ml |
| Catalog No.： | T283720-50ml |
| Notice： | This item is available for pre-order. If you have procurement needs, please contact us for inquiries. |
