EPA Method 548.1 Analyte Back Catalog number: 30177 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678030 D4-Rhodamine B, 100 µg/ml, Methanol, 1ml Price on request X9160 Aroclor 1221 Price on request O869252-2.5MG Oxcarbazepine-D4 (Major), 2,5mg Price on request