EPA Method 624Mix #1 - Purgeables Back Catalog number: 40021 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 15900-4227-100AN5 Prothioconazole, 100µg/ml in Acetonitrile, 5ml 3 680,00 Kč 96602 Sertraline HCl, 100µg/ml in MeOH, 1mlSertraline Price on request 0178.16-500-IO 2-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-31-2 Price on request