Gibco™ M9 Minimal Salts (2X) is a ready-to-use liquid growth media used for bacterial culture. Our filter-sterilized Gibco™ M9 Minimal Salts (2X) can be used for nearly all research applications that require a liquid bacterial culturing step such as protein expression, cloning, and expansion.
• Gibco™ microbiological media
• Convenient ready-to-use liquid format
• 1 L size available

M9 Minimal Salts (2X) Recipe
M9 media is a commonly used bacterial media for cultivation and maintenance of Escherichia coli (E. coli) strains. Our Gibco™ M9 Minimal Salts (2X) is a concentrated base formulation that can be supplemented with various carbon sources and amino acids to make a complete M9 medium.

Formulation per One Liter:
25.6 g   Sodium phosphate (dibasic) heptahydrate
6 g   Monopotassium phosphate
1 g   Sodium chloride
2 g   Ammonium chloride

Ready-to-Use in Optimized Gibco™ Media Bottles
Each bottle of Gibco™ M9 Minimal Salts (2X) is filter-sterilized and ready-to-use in ergonomic Gibco™ media bottles with angled openings for simplified pipetting.

For research use only. Not intended for human or animal therapeutic or diagnostic use.