4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml Back Catalog number: S-FC93S-1.2ML Availability: In the manufacturer's stock Price on request - + Recommended 11684.12-100-IO 2,2',3,4-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 51051 ASTM D-2887 Column Test Standard Price on request 678949 Fipronil-desulfinyl, 10.0 µg/ml, Acetonitrile, 1 Price on request