1-Methyl-2-pyrrolidinone Back Catalog number: 79381 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675727 TEPP, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 1221.36-K-IO Di-n-octadecyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2500-88-1 Price on request 673583 Fenchlorphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request