Sebuthylazine D5 (ethyl D5), certified, 5mg Back Catalog number: C16920100 Availability: In the manufacturer's stock Price on request - + Recommended S-4006-500-5T Internal Standard for GC-analysis of PAH compounds 4 Analytes, each 500 µg/mL in dichloromethane; units:1x5mL 0393.12 1-Phenylhexane [1077-16-3] 0728.12 2,3-Dimethylnaphthalene [581-40-8] 0768.16 3,6-D Price on request 2479.16-100-IO Di-n-butyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-11-5 Price on request 677742 Nitralin, 10 µg/ml, Ethyl acetate, 10ml Price on request