Phosphate-Buffered Saline (PBS)

Phosphate-Buffered Saline (PBS)

RMBIO's phosphate-buffered saline (PBS) 1X solution, without phenol red is sterile, endotoxin tested, and suitable for cell culture.
Catalog Number : PBS-BBZ
Phosphate Buffered Saline(PBS), Liquid
Size
Price
Quantity
1L
$25.83
500ml
$16.24
 
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Product Details

Buffered saline solutions are balanced salt solutions formulated to maintain an osmotic balance similar to the natural condition of mammalian systems. Phosphate-buffered saline (PBS) is widely used because its buffering capacity is effective at in vivo neutral pH. Other principal functions of PBS include: (1) dissolving or diluting materials for use in cell culture, (2) supplementing with inorganic salts essential for basic cell metabolism, (3) maintaining osmotic balance, (4) buffering pH, and (5) eliminating culture components such as serum or trypsin.

Storage/Stability

PBS should be stored at 2-30°C. After opening, store at 2-8°C. Deterioration of PBS may be recognized by (1) precipitate or particulate matter throughout the solution, (2) cloudy appearance, (3) color change, and/or (4) pH change. The nature of supplements added may affect storage conditions and shelf life of PBS. Expiration date located on product label.

Precautions

For In Vitro Use Only


Parameter Method Specification
KH2PO4 210.00 mg/L
NaCl 9000 mg/L
Na2HPO4·7H2O 726.00 mg/L
pH at RT 7.1~7.3 mg/L
Albumin Chemistry Analyzer As Reported
Osmolality 279~309 mOsm/kg H2O
Appearance Visual Clear colorless solution
Endotoxin LAL ≤ 10.0 EU/ml
Sterility Plate count No growth