3,5-二氯-6-甲氧基-2,2',4,4'-四溴联苯醚, 3,5-Dichloro-6-methoxy-2,2',4,4'-tetrabromodiphenyl ether,50 μg/mL in Methanol

硝酸钯, Palladium nitrate, 0.2% Palladium,0.2000 %w/v in 2-5% Nitric Acid

标准品, 2-Methoxy-2',5'-dichlorobiphenyl,100 μg/mL in Isooctane

标准品, 3-Methoxy-3'-chlorobiphenyl,100 μg/mL in Isooctane

4-甲氧基-2',4',6'-三氯联苯, 4-Methoxy-2',4',6'-trichlorobiphenyl,100 μg/mL in Isooctane

3-甲氧基-2',3',5',6'-四氯联苯, 3-Methoxy-2',3',5',6'-tetrachlorobiphenyl,100 μg/mL in Isooctane

2-甲氧基-2',3',5,5',6'-五氯联苯, 2-Methoxy-2',3',5,5',6'-pentachlorobiphenyl,100 μg/mL in Isooctane

5-甲氧基-2,2',3,4,4',5'-六氯联苯, 5-Methoxy-2,2',3,4,4',5'-hexachlorobiphenyl,100 μg/mL in Isooctane

EPA方法680-5种混标, PCB Locator Mix,Varied conc. in Isooctane

废水中多环芳烃混标(套标,5*1mL,8组分), PAH Mix for Waste Water,Varied conc. in Acetonitrile