EPA Method 524.2 - Revision 4.0 Back Catalog number: 33001 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 98637 Acetonitrile Price on request 3025.7-1ML trans-2-Heptene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 14686-13-6 Price on request 9525.6-1ML 3,4-Dichloroaniline, neat, Solvent-neat, Unit 1ml, # of units-1, Cas.no. 95-76-1 Price on request