Semi-Volatile Standard Back Catalog number: 93959 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBB-MXA Mass-Labelled PBB Solution/Mixture, 1.2ml, nonane Price on request 52073 Spiking Standards Kit Price on request 2451.7-K-IP 2,4-Dinitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 119-27-7 Price on request