WS Nitrosamines Back Catalog number: 38339 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 55203 Ammonium- Nitrate-Nitrite in brine Price on request 2655.12-100-IO 3-Fluoro-4,4'-dichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 2612.24-10MG Tetracosahydrocoronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 54171-94-7 Price on request