Semi-Volatile Mix Back Catalog number: 95727 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3674.15-K-IO 2-Methoxyphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13837-48-4 Price on request FBSA-I Perfluoro-1-butanesulfonamide , 1.2ml x 50ug/ml, isopropanol Price on request 673063 Chlortetracycline hydrochloride, 250mg Price on request