EPA Method 8330 Analyte Back Catalog number: 79080 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A629140 6-Aminoquinolyl-N-hydroxysuccinimidyl Carbamate 90%, 50mg Price on request 672833 Bispyribac sodium salt, 100mg Price on request MICQC2 Total, Fecal & E. Coli WP IN Price on request