Benzoyl Ureas Mix

Atrazine-desisopropyl-2-hydroxy, 10.0 µg/ml, Meth

2',3,4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 65510-44-3

Zirconium (Zr)