Metals Standard Back Catalog number: 59102 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79591 Parathion methyl Price on request 8868.8-K-IO 5,6,7,8-Tetrahydroquinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 673856 1,2,4-Trichlorobenzene, 100 µg/ml, n-Hexane, 5ml Price on request