PBS (Phosphate-Buffered Saline), 1x w/out calcium and magnesium, 12 X 1L, ships regular ground

Corning® Phosphate-Buffered Saline, 1X without calcium and magnesium pH 7.4 ± 0.1

Phosphate buffered saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate, and in some formulations potassium chloride and potassium phosphate. PBS helps to maintain a constant pH and is isotonic and non-toxic to cells. This formulation does not contain calcium and magnesium.

Specs:
Storage: 2°C to 30°C