PCB 118, 10 µg/ml, Isooctane, 10ml

EPA Method 8240A - Purgeable Surrogate Std

4-Chlorophenol, 10 µg/ml, Methanol, 10ml

6-Chloro-4-(2-chlorophenyl)-2-quinazoline carboxaldehyde, neat, Solvent-neat, Unit 25mg, # of units-, Cas.no. 93955-15-8