CRM - 21 Component Metal Std. Back Catalog number: 50452 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72445 2-Bromothioanisole Price on request 9516.12-100-IO 2,3,3',4,5,6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41411-62-5 Price on request 675088 Trifluralin, 100 µg/ml, Acetonitrile, 5ml Price on request