1-Methyl-3-nitroguanidine, certified, 0.1g Back Catalog number: C15106500 Availability: In the manufacturer's stock Price on request - + Recommended 73447 Metronidazole Price on request 10379.25-100-AN d-Norpropoxyphene maleate,100 µg/mL,base aceton,1mL Price on request S-4326-K-TX5 Nitro-PAH Mixture 2 2204,14 9-Nitrophenanthrene [954-46-1] 1108,13 3-Nitrofluorene [607-57-8] 1468,16 2-Nitropyrene [789-07-1] Concentration: 1000ppm each in toluene Price on request