ASTM D-4815 Calibration Mixes

D3-(-)-Altenuene, 100 µg/ml, Acetonitrile, 1ml

Simazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 122-34-9

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-dis