EPA Method 508 Pesticide Standard Back Catalog number: 92949 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90496 2,6-Dimethylnaphthalene Price on request 9469.14-100MG Trimethoprim, neat, Solvent-neat, Unit 100mg, # of units-, Cas.no. 738-70-5 Price on request 673703 Terbuthylazine, 10 µg/ml, Ethyl acetate, 10ml Price on request