WS Organonitrogen Pesticides Back Catalog number: 38028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P2155018 Plastic additive 18, 50mg Price on request 11717.12-100-IO 2,2',3,6,6'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 673099 Propyphenazone, 250mg Price on request