Chemistry Reagent Thermo Scientific™ Pierce™ Phosphate Buffered Saline (PBS) 20X / pH 7.5 500 mL

Easy-to-use - no packets to open and no powder to dissolve

Increased accuracy - eliminates the possibility of powder remaining in a packet

Saves time - 10X or 20X concentration eliminates time spent waiting for powder to dissolve

Saves space – storage as concentrated stock minimizes bench space needed for large volume solutions

When diluted 20-fold in water, makes 10mM sodium phosphate, 0.15M NaCl, pH 7.5

Cross linking, biotinylation and fluorescent labeling reactions requiring an amine-free buffer

Composition: Sodium phosphate, sodium chloride