Atrazine-desisopropyl-2-hydroxy

Isocamphane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 38451-93-3

Di-n-butyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

Clotrimazole, 100µg/mL in Acetonitrile, 1ml