Methylnaphthalene Standard Back Catalog number: 90289 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFAC-C-ES Mass-Labelled PFC Extraction Standard, 2µg/ml in MeOH, 1,2ml Price on request 70872 Warfarin Price on request 677507 Chlorobenzilate, 100 µg/ml, Ethyl acetate, 1ml Price on request