|Phosphate Buffered Saline Tablets Dul.A
Phosphate Buffered Saline Tablets (PBS), Oxoid
Thermo ScientificTM OxoidTM
Phosphate Buffered Saline Tablets, Dulbecco A (PBS, Oxoid) is used for the preparation of a balanced salt solution without calcium and magnesium. PBS is normally used to rinse the cells free from growth medium before application of the chelating agent, such as Versene (diamino-ethane-tetra-acetic acid).
Content of Phosphate Buffered Saline, Oxoid:
|Typical Formula *
|Disodium Hydrogen Phosphate
|Potassium Dihydrogen Phosphate
|pH 7.3 ± 0.2 @ 25°C
Preparation of PBS Buffer from PBS tablets, Oxoid
Dissolve ONE tablet in 100ml of distilled water. Sterilize the PBS solution with autoclaving for 115°C for 15 mins. The tablets should be dissolving completely and free from insoluble matter.