2-Nitrobiphenyl-d9,1000 µg/mL,toluene,1mL, Back Catalog number: 10720.12-K-T Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 30127 EPA Method 525 - Pesticide Standard Price on request 50706 ICP Cal RL Stock Alk Price on request 96128 Propylene glycol Price on request