CCC Class IV- Method 8261

PCB No. 112, certified, 5mg

n-Butyl iso-butyl phthalate (n-Butyl 2-methylpropyl phthalate), neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 17851-53-5

5-Hydroxyindole-3-acetic-2,2-d2 acid, 1000µg/ml in