EPA Method 525 Pesticide Standard Sub Conc Back Catalog number: 98307 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9050.20-10MG Dihydroisopimaric acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5673-36-9 Price on request 673475 Aldrin, 100 µg/ml, Ethyl acetate, 5ml Price on request Y17923000ME Vinyl chloride, 1000µg/mL in MeOH, 10ml Price on request