Azorubin, certified, 0.25g

EPA Method 625 Base/Neutrals Mix #3

1,2,3,5-Tetramethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 527-53-7

3-Carene, 100µg/ml in MeOH, 5ml