EPA Method 8330 Analyte Back Catalog number: 79073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10826.17-100MG Ciprofloxacin hydrochloride Price on request D447417-5MG N6,O2'-Dimethyladenosine-d3, 5mg Price on request XA17300100AC Terbuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml Price on request