1,3-Diphenylguanidine, >98%, 25g Back Catalog number: D0723 Availability: In the manufacturer's stock Price on request - + Recommended 10209.12-K-ME n-Pentyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6521-29-5 Price on request 97700 #2 Fuel Oil (Diesel) Price on request 4M162 2,3,3',4',5,5'-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request