CLP Semi-Volatile Base/Neutral Surrogate Standard

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

Volatile Mix, 200µg/ml in MeOH, 1ml

Endosulfan (alpha + beta), 10µg/mL in IO, 10ml