EPA Method 618 Analytes Back Catalog number: 40009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14464800 1-(4-Isopropylphenyl)-3-methylurea, 100mg Price on request 54510 Chlorate (ClO3-) Price on request 10623.14-100-ME Acetochlor ESA sodium salt Price on request