Phosphate Buffered Saline (PBS) is used as isotonic buffer solution in biological research.

Product information

• 10x concentrate
• autoclaved

Instructions for use: 

10x concentrate:

For 1000 ml PBS Solution:

1. Pour 100 ml PBS (10x) into a flask
2. Add deionized water to a final volume of 1000 ml

 Adjust to pH 7.4

Use immediately once opened. Store at 4 - 8 °C

Ional composition of NFR Solution

NaCl = 137 mM

Na2HPO4 = 10 mM

KCl = 2,7 mM

KH2PO4 = 2 mM