Perthane Back Catalog number: 3477.18-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 0979.21-100-IO d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-77-7 Price on request 677435 7-Hydroxy-1,3-naphthalenedisulfonic acid dipotassi Price on request 1209.16-200-T 5H-Benzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-28-7 Price on request