Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml Back Catalog number: EDF-5999 Availability: In the manufacturer's stock Price on request - + Recommended 1278.16-5MG 2-Nitrofluoranthene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 13177-29-2 Price on request M338190 5-Methyluridine, 100mg Price on request 674849 Boscalid (Nicobifen), 100mg Price on request