Triasulfuron, 100 µg/ml, Acetonitrile, 5ml

4,4'-Dibromooctafluorobiphenyl

Sulfamethoxazole, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 723-46-6

Formaldehyde-DNPH Level 3 (1.0ug/mL)