FID Test Mix - 20ug/mL Back Catalog number: 98138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681969 D2-Dimethyl fumarate, 100 µg/ml, Acetonitrile, 1 Price on request 8018.13-K-IO Xanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-47-1 Price on request 38158 RCRA Carbamates Price on request