Custom Internal Standard Mix

Tetradifon, 100 µg/ml, Ethyl acetate, 5ml

Bolstar, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 35400-43-2

Benzyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 94-18-8