PBS (10X) Phosphate Buffered Saline
- Stringent Quality Control Ensures Stability
- Ultra-Pure Reagents in 18 Megohm Water
- Manufactured with 0.2 Micron Filtration
Catalog number: CL-253
Produced as a 10X concentrate, National Diagnostics' PBS is a clear, RNase free solution. After dilution to 1X, PBS contains 137 mM NaCl, 2.7 mM KCl, and 10 mM phosphate buffer at a pH of 7.4.