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

Oxytetracycline, 96%,1000 µg/mL,acetonitrile,1mL,

2,4-Dichlorobenzonitrile, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6574-98-7

Phenyl ether, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 101-84-8