2,4,5-T-methyl ester, 100 µg/ml, Acetonitrile, 1

2-Methoxyethanol-1,1,2,2-d4,1000 µg/mL,MeOH,1mL,

Pendimethalin

Chrysene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5