EPA Method 502.2/524.2 Volatile Standard Back Catalog number: 35002R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678011 Vamidothion, 100 µg/ml, Toluene, 1ml Price on request Z18000010IO Pesticide-Mix 10, 1 ng/µl, 10ml Price on request S-4054-40K-10XY Dibenzothiophene in Xylene Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO S-4054-0-XY S Price on request