Atrazine-desisopropyl, 10.0 µg/ml, Acetonitrile,

Phosalone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2310-17-0

2,6-Dimethyl-4-heptanone

p-Quaterphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 135-70-6