 |
|
| Part A | ||
| Water 125F/52C | 750 | ml |
| Hydroquinone | 18 | g |
| Sodium Sulfite (anhydrous) | 50 | g |
| Cold water to make | 1000 | ml |
| Part B | ||
| Cold water | 750 | ml |
| Sodium Hydroxide | 10 | g |
| Potassium Bromide | 4 | g |
| Cold water to make | 1000 | ml |
| Mixing Instructions: Add chemicals in specified sequence. Always use cold water when mixing potassium or sodium hydroxide due to risk of heat reaction. |
| Dilution: Mix equal parts A + B immediately before use. |
| Usage: Starting point dev time: 2 mins. |
Notes |
