2,4-DB Back Catalog number: 3354.10-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4543-20-DCX10 Naphthalene Mix, 20µg/mL in dichlorometh., 10 x1ml Price on request 1985.18-K-MEX5 Triphenyltin chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 639-58-7 Price on request 51044 MA - EPH Matrix Spike Rev 1.0/1.1 Price on request