4-n-Nonylphenol-2,3,5,6-d4, 100µg/ml in MeOH, 5ml

Obidoxime Chloride, 98%, 1g

2-Isopropylthioxanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5495-84-1

Atrazine-desethyl-2-hydroxy, 100 µg/ml, 2-Methoxy