Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Crystal Violet staining solution (1% w/v)
| Reagent | Final concentration | Amount |
|---|---|---|
| Crystal violet | 1% | 1 g |
| Absolute Ethanol | 20% | 20 mL |
| Formaldehyde (37%) | 25% | 25 mL |
| PBS 1× | N/A | 55 mL |
| Total | 1% | 100 mL |
Store at 20°C–22°C protected from light, use within 4 months. Mix before each use.
