Propham Back Catalog number: 3493.10-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 80303 EPA Method 8032 Internal Standard Price on request V253010 rac-Vigabatrin Hydrochloride, 10mg Price on request S-4053-20K-10T Thiophene in Toluene Units: 5x1mL ampoule, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4053-0 Blank 0 S-4053-K 1 000 0.1000 S-4053-2.5K 2 500 0.2500 S-4053-5K Price on request