phenol red free cell culture media

25 mM HEPES ; 2200 mg/L NaHCO₃ ; Earle's Balanced salt

2 mM L-Alanyl-L-Glutamine ; 2200 mg/L NaHCO₃ ; Earle's Balanced Salt

25 mM HEPES ; 2 mM L-Alanyl-L-Glutamine ; 2200 mg/L NaHCO₃ ; Earle's Balanced salt

25 mM HEPES ; 2000 mg/L NaHCO₃

2 mM L-Alanyl-L-Glutamine ; 2000 mg/L NaHCO₃

25 mM HEPES ; 4 mM L-Alanyl-L-Glutamine ; 3700 mg/L NaHCO₃ ; 1 mM Sodium Pyruvate

25 mM HEPES ; 2200 mg/L NaHCO₃ ; Earle's Balanced salt ; NEAA

2 mM L-Alanyl-L-Glutamine ; 2200 mg/L NaHCO₃ ; NEAA ; Earle's Balanced Salt

15 mM HEPES ; 1200 mg/L NaHCO₃ ; 0.5 mM Sodium Pyruvate

2.5 mM L-Alanyl-L-Glutamine ; 2438 mg/L NaHCO₃ ; 0.5 mM Sodium Pyruvate

25 mM HEPES ; 3700 mg/L NaHCO₃

4 mM L-Alanyl-L-Glutamine ; 3700 mg/L NaHCO₃

25 mM HEPES ; 2 mM L-Alanyl-L-Glutamine ; 2000 mg/L NaHCO₃

25 mM HEPES ; 2 mM L-Alanyl-L-Glutamine ; 2200 mg/L NaHCO₃ ; Earle's Balanced salt ; NEAA

15 mM HEPES ; 2.5 mM L-Alanyl-L-Glutamine ; 1200 mg/L NaHCO₃ ; 0.5 mM Sodium Pyruvate

25 mM HEPES ; 4 mM L-Alanyl-L-Glutamine ; 3700 mg/L NaHCO₃