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

SKU#: IBB-171X
Questions?

(508) 231-4777  or Contact Us

/PER ITEM
-
+

Product Description

More Information
Method: Filtered through 0.22-micron filter.
Storage: Room Temp.
Synonym: PBST
pH: 7.40 ± 0.20 (1X)
Notes: To make 1X, dilute 20 fold with deionized water. In case of crystal formation, warm the contents until all the crystals are dissolved.
Component NameCASMolecular WeightConcentration
Sodium Phosphate Dibasic Anhydrous 7558-79-4 141.96 202 mM
Potassium Phosphate Monobasic Anhydrous 7778-77-0 136.09 35.2 mM
Potassium Chloride 7447-40-7 74.55 54 mM
Sodium Chloride 7647-14-5 58.44 2.74 M
Tween-20 9005-64-5 ~1228 1%
Water 7732-18-5 18.02 Rest