PCB No. 50, 100µg/ml in Isooctane, 1ml Back Catalog number: 66050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended F232376 rac Felodipine-13C4, d3, 1mg Price on request 676606 D4-1,2-Dichloroethane, 100mg Price on request 677301 Caffeine, 100 µg/ml, Methanol, 1ml Price on request