Sulfathiazole, 100 µg/ml, Methanol, 1ml

2-Chlorosyringealdehyde, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 76341-69-0

4-Chloro-3-methylphenol

Atrazine, 100 µg/ml, Methanol, 1ml