Thifensulfuron-methyl, 100 µg/ml, Acetonitrile,

3-Chloro-1,2-propandiol-dierucidate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Ethanol standard in serum,1.3g/L,serum, 1.5mL

Sulfamethazine, 100μg/mL in Acetonitrile, 1ml