Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml

Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol

Acetylsalicylsalicylic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 530-75-6

Y T Standard