EPA Method 8121 Internal Standard Back Catalog number: 81203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9288.17-K-ME Mirtazapine, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 61337-67-5 Price on request MOPCB-2003S 4-Methoxy-2',5'-dichlorobiphenyl,100µg/ml in IO, 1ml Price on request BDE-170 2,2',3,3',4,4',5-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request