Description
10X PBS (Phosphate Buffered Saline) is a 10 fold concentrated, sterile, pH adjusted blend of phosphate buffer and saline solution, which when diluted 1 to 10 in ultrapure water produces a phosphate buffered saline of 8mM NaH2PO4, 150mM NaCl, 3mM KCl, and 2mM KH2PO4 at pH 7.4. The 10X solution is a sterile solution.
1X PBS (Phosphate Buffered Saline) is a ready-to-use, sterile, pH adjusted blend of phosphate buffer and saline solution of 8mM NaH2PO4, 150mM NaCl, 3mM KCl, and 2mM KH2PO4 at pH 7.4.
Pre-mixed dry powder buffer packs are also available, including 1X PBS, 1X PBS with Tween 20, Dulbecco’s PBS and 10X PBS.
Composition
- 1X: 8mM NaH2PO4, 150mM NaCl, 3mM KCl, 2mM KH2PO4 (pH 7.4)
- 10X: 80mM NaH2PO4 1.5M NaCl, 30mM KCl, 20mM KH2PO4
Features
- Sterile filtered through 0.2µm filter
- 10X and ready to use 1X solutions available
For more details:
https://www.gbiosciences.com/Miscellaneous-Buffers-Chemicals-Reagents?page=5
