1312 Semi-Volatiles Back Catalog number: 19250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended F698975 5-Formylcytosine, 1mg Price on request 3152.5-K-IO Methyl tetranoate (Methyl butyrate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 623-42-7 Price on request 92360 1,2-Dichloropropane Price on request