PBS with Ca2+and Mg2+ (D-PBS) Preparation and Recipe

To prepare L  PBS with Ca2+and Mg2+ (D-PBS)

Table 1. Recipe

NameAmountConcentrationFormula/M.W.CAS #
Sodium chloride7.999 g0.136 MNaCl/58.447647-14-5
0.1 g0.901 mMCaCl2/110.9810043-52-4
Potassium Chloride0.199 g2.682 mMKCl/74.557447-40-7
0.046 g0.491 mMMgCl2/95.217786-30-3
2.159 g0.015 MNa2HPO4/141.967558-79-4
  1. Prepare 0.8 L of distilled water in a suitable container.
  2. Add 7.999 g of Sodium chloride to the solution.
  3. Add 0.1 g of Calcium Chloride to the solution.
  4. Add 0.199 g of Potassium Chloride to the solution.
  5. Add 0.046 g of Magnesium chloride to the solution.
  6. Add 2.159 g of Sodium phosphate dibasic to the solution.
  7. Add distilled water until the volume is 1 L.
  8. Filter-sterilize and store at 25°C for up to 12 months.