Method 8121 - Surrogate Standard Back Catalog number: 95989 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3519.6-100-CY 1,2,4-Trichlorobenzene Price on request A23145700CY-100 Chloroparaffin C14-C17 57% Cl, 100μg/ml in Cyclohexane, 1ml Price on request 678352 Tefluthrin, 100 µg/ml, Ethyl acetate, 1ml Price on request