Dimefuron, 10.0 µg/ml, Acetonitrile, 10ml

Caffeine,neat,neat,100mg,

1,2,4,5-Benzenetetracarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 89-05-4

Sodium perfluoro-1-nonanesulfonate, 1.2ml x 50ug/ml, methanol