NN diluted with potassium sulfate

Metal Indicator
- 
          Product codeN012 NN diluted with potassium sulfate
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          Chemical nameComposite preparation of 2-hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid and potassium sulfate
 
| Unit size | Price | Item Code | 
|---|---|---|
| 25 g | $49.00 | N012-10 | 
Handling and storage condition
| Appearance: | Purple powder | 
|---|---|
| Absorbance: | ≧ 0.150 | 
| Sensitivity: | To pass test | 
| Ambient temperature | 
              
            






