Sulfamethoxazole-d4 (benzene-d4),100 µg/mL,MeOH,1mL

Sulfabenzamide, 100 µg/ml, Methanol, 1ml

Sodium L-lactate

3-Fluorophenanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 440-40-4