Phosphate Buffered Saline-Tween (10X, with 1% Tween-20, pH 7.4)

SKU#: IBB-170
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Product Description

More Information
Method: Filtered through 0.22-micron filter.
Storage: Room Temp.
Synonym: PBST
pH: 7.40 ± 0.20 (1X)
QC Testing: Appearance, pH
Notes: To make 1X, dilute 10-fold with distilled water. In case of crystal formation, warm the contents until all the crystals are dissolved.
Component NameCASMolecular WeightConcentration
Sodium Phosphate Dibasic Anhydrous 7558-79-4 141.96 101 mM
Potassium Phosphate Monobasic Anhydrous 7778-77-0 136.09 17.6 mM
Potassium Chloride 7447-40-7 74.55 27 mM
Sodium Chloride 7647-14-5 58.44 1.37 M
Tween-20 9005-64-5 ~1228 1% (v/v)
Water 7732-18-5 18.02 Rest

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