Atrazine, 10.0 µg/ml, Acetonitrile, 10ml

EPA Method 8240A - Purgeable Surrogate Std

Use Part# 79163 .... 2,4-Dichloroanisole

1-Nitroperylene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 35337-20-3