EPA Method 8240A Calibration Check Compounds Back Catalog number: 82412 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672960 Griseofulvin, 250mg Price on request 96729 Lactic acid Price on request 14500-0330-100AN5 2-Chloronaphthalene, 100µg/ml in Acetonitrile, 5ml 99,45 €