EPA Method 601 Purgeable Halocarbons Back Catalog number: 40000 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684544 2-Phenylphenolate sodium tetrahydrate (technical), Price on request 81507 Dichlorprop methyl ester Price on request 73433 Terephthalic acid Price on request