PCB No. 30, 10µg/ml in Isooctane, 10ml Back Catalog number: L20003000IO Availability: In the manufacturer's stock Price on request - + Recommended 10157.4-K-ME Sodium DL-3-hydroxybutyrate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 150-83-4 Price on request 50704 EPA Method 300.0 Anions Price on request 676481 4-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride, Price on request