1,2,3,4-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml Back Catalog number: 3750.6-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2871.12-100-IO 5'-Fluoro-2,3,3',4,4',5-hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request X23105100CY Chloroparaffin C10-C13, 51,5% Cl, 100µg/ml in CY, 10ml Price on request 12698.40-100-ME Bisoprolol hemifumarate, 100µg/ml in MeOH, 1ml Price on request