2-Hydroxyatrazine, 100µg/mL in MeOH:AC (98:2),1ml Back Catalog number: P-326S Availability: In the manufacturer's stock Price on request - + Recommended 3243.22-K-IO 13-cis-Docosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-86-7 Price on request PCB-IS-C Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Price on request D0723 1,3-Diphenylguanidine, >98%, 25g Price on request